Altronix eFlow4N Series eFlow4NX Power Supply and Chargers Installation Guide

More than just power.™
eFlow102N Series
Power Supply/Chargers

Models Include:
eFlow4N/eFlow4NX
– 4A @ 12VDC or 24VDC Class 2 Power-Limited Output
eFlow4N8/eFlow4NX8
– 4A @ 12VDC or 24VDC
– Eight (8) Class 2 Power-Limited Fused Outputs
eFlow4N8D/eFlow4NX8D
– 4A @ 12VDC or 24VDC
– Eight (8) Class 2 Power-Limited PTC Outputs
Installation Guide

Rev. 102NRP020819
Installing Company: ___ Service Rep. Name: ____
Address: ____Phone #: __

Overview:

Altronix eFlow4N power supply/chargers convert a 120VAC / 60Hz input to a 12VDC or 24VDC nominal output (see Power Supply Configuration Reference Chart and Specifications).

These units are classified as Power-Limited stand-alone power supplies with stand-by battery and they are suitable for power: sensors, electro-mechanical devices (e.g. electric door strikes) defined in the National Electrical Code/NFPA70/NFPA72 and the Canadian Electrical Code, Part 1.
UL Listings for US Installations:
UL 294, 7th edition – UL Listed for Access Control System Units.
Access Control Performance Levels:
Destructive Attack – I; Endurance – I; Line Security – I;
Stand-by Power: 7AH – II, 12AH – III, 40AH/65AH – IV.
UL 603 – UL Listed for Power Supplies for Use with Burglar-Alarms Systems.
UL 1481 – UL Listed for Power Supplies for Fire Protective Signaling Systems.

UL Listings for Canadian Installations:
ULC-S318-96 – Power Supplies for Burglar Alarm Systems. Also suitable for Access Control.

California State Fire Marshal
European Conformity

Factory Mutual Approved (eFlow102N and eFlow102NX only).

Stand-by Specifications

Battery| Burg. Applications 4 hr. Stand-by/15 min. Alarm| Fire Applications 24 hr. Stand-by/5 min. Alarm| Access Control Applications Stand-by
---|---|---|---
7AH| 0.4A/4A| N/A| 15 Mins./4A
12AH| 1A/4A| 0.3A/4A| 35 Mins./4A
40AH (for eFlow4NX refer to Fig. 7, pg. 10)| 4A/4A| 1.2A/4A| Over 4 Hours/4A
65AH (for eFlow4NX refer to Fig. 7, pg. 10)| 4A/4A| 1.5A/4A| Over 4 Hours/4A

Specifications:

Input:

• 120VAC, 60Hz.

Output:

• For output voltage and supply a current reference to the eFlow102N series Power Supply Configuration Reference Chart, pg. 2.
• Auxiliary Class 2 power-limited output rated @ 1A (unswitched).
• Overvoltage protection.

Battery Backup:

• Built-in charger for sealed lead acid or gel-type batteries.
• Maximum charge current 1.54A.
• Automatic switch over to stand-by battery when AC fails.
  Transfer to stand-by battery power is instantaneous with no interruption.

Fire Alarm Disconnect:

• Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.
• AC fails supervision (form “C” contacts).
• Battery fail & presence supervision (form “C” contacts).

Supervision:

• Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply).  Prevents deep battery discharge.

Visual Indicators:

• Green AC Power LED indicates 120VAC present.
• AC input and DC output LED indicators.

Fuse/PTC Ratings:

• Refer to eFlow102N Series Power Supply
  Configuration Reference Chart, pg. 2.

Additional Features:

• Short circuit and overload protection.
• The unit is complete with a power supply, enclosure, battery leads, and cam lock.

Enclosure Dimensions (approximate H x W x D):
eFlow102N, eFlow102N8, eFlow102N8D, eFlow102N16, eFlow102N16D:
13.5” x 13” x 3.25”(342.9mm x 330.2mm x 82.6mm).
eFlow102NX, eFlow102NX8, eFlow102NX8D, eFlow102NX16, eFlow102NX16D:
15.5” x 12” x 4.5”(393.7mm x 304.8mm x 114.3mm).

Installation Instructions:

Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, The Canadian Electrical Code, Part 1, and with all local codes and authorities having jurisdiction. The product must be located indoors within the protected premises.

1. Mount the unit in the desired location. Mark and predrill holes in the wall to line up with the top two keyholes in the enclosure. Install two upper fasteners and screws in the wall with the screw heads protruding. Place the enclosure’s upper keyholes over the two upper screws, level and secure. Mark the position of the lower two holes.  Remove the enclosure. Drill the lower holes and install the two fasteners. Place the enclosure’s upper keyholes over the two upper screws. Install the two lower screws and make sure to tighten all screws (Enclosure Dimensions, pgs. 11-12). Secure enclosure to earth ground.

2. Set desired DC output voltage by setting SW1 to the appropriate position on the power supply board (Fig. 1i, pg. 5).

3. Connect unswitched AC power (120VAC 60Hz) to terminals marked [L, N] (Fig. 1a, pg. 5). Green “AC” LED on the power supply board will turn on. This light can be seen through the LED lens on the door of the enclosure. Use 14 AWG or larger for all power connections. Secure green wire leads to earth ground. Keep power-limited wiring separate from non-power-limited wiring (120VAC 60Hz Input, Battery Wires). Minimum 0.25” spacing must be provided.
   CAUTION: Do not touch exposed metal parts. Shut branch circuit power before installing or servicing equipment. There are no user-serviceable parts inside. Refer installation and servicing to qualified service personnel.
   For Fire Alarm applications the outputs are “Special Applications” only, see the list (refer to Appendix A, pg. 12).

4. Measure output voltage before connecting devices. This helps avoid potential damage.

5. Connect devices to be powered:
   a. For eFlow4N/eFlow4NX connect devices to terminals marked [– DC +] (Fig. 1h, pg. 5).
   b. For other Power Distribution Models connect devices to be powered to terminal pairs 1 to 8 marked [1P & 1N] through [8P & 8N] (Fig. 3a & 3b, pg. 6) carefully observing correct polarity.
   For auxiliary device connection, this output will not be affected by Low Power Disconnect or Fire Alarm
   Interface. Connect the device to terminals marked [+ AUX –] (Fig. 1f, pg. 5).

6. For Access Control applications batteries are optional. When batteries are not used, a loss of AC will result in the loss of the output voltage. When the use of stand-by batteries is desired, they must be lead acid or gel type. Connect the battery to terminals marked [– BAT +] (Fig. 1g, pg. 5). Use two (2) 12VDC batteries connected in series for  24VDC operation (battery leads included). Use batteries – Castle CL1270 (12V/7AH), CL12120 (12V/12AH), CL12400 (12V/40AH), CL12650 (12V/65AH) batteries or  UL recognized BAZR2 batteries of an appropriate rating.

7. Connect appropriate signaling notification devices to AC FAIL & BAT FAIL (Fig. 1b, pg. 5) supervisory
   relay outputs.

8. To delay AC reporting for 2 hrs. set the DIP switch [AC Delay] to the OFF position (Fig. 1c, pg. 5).
   To delay AC reporting for 1 min. set DIP switch [AC Delay] to ON position (Fig. 1c, pg. 5).
   Note: Must be set to ON position for Burglar Alarm Applications.

9.  To enable Fire Alarm Disconnect set the DIP switch [Shutdown] to ON position (Fig. 1c, pg. 5).
   To disable Fire Alarm Disconnect set the DIP switch [Shutdown] to OFF position (Fig. 1c, pg. 5).

10.  Trigger terminals are end-of-a-line resistor supervised (10k ohms). Opening or shorting trigger terminals will cause [DC] output to shut down (Fig. 1d, pg. 5).

11. Place a jumper for non-latching FACP. A momentary short on these terminals resets FACP latching [Trigger EOL Shutdown] (Fig. 1e, pg. 5).

12. For Access Control Applications: mount UL Listed tamper switch (Altronix model TS112 or equivalent) at the top of the enclosure. Slide tamper switch bracket onto the edge of the enclosure approx. 2” from the right side (Fig. 4, pg. 7 or Fig. 6, pg. 9). Connect tamper switch wiring to the Access Control Panel input or the appropriate UL Listed reporting device.

Wiring:
Use 18 AWG or larger for all low voltage power connections.
Note: Take care to keep power-limited circuits separate from non-power-limited wiring (120VAC, Battery).
Maintenance:
The unit should be tested at least once a year for the proper operation as follows:
Output Voltage Test: Under normal load conditions, the DC output voltage should be checked for proper voltage level eFlow4N: 12VDC or 24VDC nominal rated @ 4A max.
Battery Test:
Under normal load, conditions check that the battery is fully charged, and check the specified voltage (12VDC @ 13.2 or 24VDC @ 26.4) both at the battery terminal and at the board terminals marked [– BAT +] to ensure that there is no break in the battery connection wires.
Note: Maximum charging current under discharges is 1.54A.
Note: Expected battery life is 5 years, however, it is recommended to change batteries in 4 years or less if needed.

LED Diagnostics:

Power Supply/Charger

Power Distribution Module

Terminal Identification:

Power Supply/Charger

power-limited)  ( Fig. 1a, pg. 5).
– DC +| 12VDC or 24VDC nominal @ 4A continuous output (power-limited output) (Fig. 1h, pg. 5).
Trigger EOL Supervised| Fire Alarm Interface trigger input from a short or FACP. Trigger inputs can be normally open and normally closed from an FACP output circuit (power-limited input) (Fig. 1d, pg. 5).
NO, GND RESET| FACP interface latching or non-latching (power-limited) (Fig. 1e, pg. 5).
+ AUX –| Auxiliary Class 2 power-limited output rated @ 1A (unswitched) ( Fig. 1f, pg. 5).
AC Fail NC, C, NO| Indicates loss of AC power, e.g. connect to audible device or alarm panel. The relay is normally energized when AC power is present. Contact rating 1A @ 30VDC (power-limited) (Fig. 1b, pg. 5).

Bat Fail NC, C, NO

| Indicates low battery condition, e.g. connect to the alarm panel. The relay is normally energized when DC power is present. Contact rating 1A @ 30VDC.
A removed battery is reported within 5 minutes.
Battery reconnection is reported within 1 minute (power-limited) (Fig. 1b, pg. 5).
– BAT +| Stand-by battery connections. Maximum charge current 1.54A (non- power-limited)   ( Fig. 1g, pg. 5).

Power Distribution Module

Fig. 1 – eFlow4N Board Configuration

Trouble/Time Limited Warning of Stand-by Batteries:
For compliance with ULC S318-96, the Time Limited Warning circuit must be connected for local or remote annunciation with an Amber or Red LED to indicate DC Trouble  (low battery, loss of battery, or when 95% of the stand- by battery has been depleted). Connect the circuit to the Batt Fail relay contacts to an appropriate input of a UL Listed Burglar Alarm or Access Control Panel. The following figure shows the circuitry needed for local annunciation.

Fig . 2 – Battery Trouble Indication
For Canadian use, a red indicating lamp must be visible from the exterior of this enclosure.
Wire one leg of a UL Listed, power-limited power source to the indicating lamp.
Wire the second leg of the power source to the indicating lamp in series with the battery fail relay contact terminals marked [BAT FAIL – C, NO] (Fig. 2, pg. 6).

Power Distribution Module(s):

Fig. 3a – PD8UL Power Distribution Board

Fig. 3b – PD8ULCB – Power Distribution Board

Fig. 4 – eFlow4N Configuration

CAUTION: When the power supply board is set for 12VDC use only one (1) 12VDC stand-by battery.
Keep power-limited wiring separate from non-power-limited. Use minimum 0.25″ spacing.
7AH Rechargeable batteries are the largest batteries that can fit in this enclosure.
A UL-Listed external battery enclosure must be used if using 12AH, 40AH, or 65AH batteries.

NEC Power-Limited Wiring Requirements for eFlow4N Models:
Power-limited and non-power-limited circuit wiring must remain separated in the cabinet. All power-limited circuit wiring must remain at least 0.25” away from any nonpower-limited circuit wiring. Furthermore, all power-limited circuit wiring and non-power-limited circuit wiring must enter and exit the cabinet through different conduits.
One such example of this is shown below. Your specific application may require different conduit knockouts to be used. Any conduit knockouts may be used. For power-limited applications the use of conduit is optional. All field wiring connections must be made employing suitable gauge CM or FPL jacketed wire (or equivalent substitute). Optional UL Listed battery enclosure must be mounted adjacent to the power supply via Class 1 wiring methods. For Canadian installations use shielded wiring for all connections.
Note: Refer to the wire handling drawing below for the proper way to install the CM or FPL jacketed wire (Fig. 5a).

Fig. 6 – eFlow4NX Configuration

CAUTION: When the power supply board is set for 12VDC use only one (1) 12VDC stand-by battery.
Keep power-limited wiring separate from non-power-limited. Use minimum 0.25″ spacing.
12AH Rechargeable batteries are the largest batteries that can fit in this enclosure.
A UL-listed external battery enclosure must be used if using 40AH or 65AH batteries.

NEC Power-Limited Wiring Requirements for eFlow4NX Models:
Power-limited and non-power-limited circuit wiring must remain separated in the cabinet. All power-limited circuit wiring must remain at least 0.25” away from any non-power-limited circuit wiring. Furthermore, all power-limited circuit wiring and non-power-limited circuit wiring must enter and exit the cabinet through different conduits. One such example of this is shown below. Your specific application may require different conduit knockouts to be used. Any conduit knockouts may be used. For power-limited applications the use of conduit is optional. All field wiring connections must be made employing suitable gauge CM or FPL jacketed wire (or equivalent substitute). Optional UL Listed battery enclosure must be mounted adjacent to the power supply via Class 1 wiring methods. For Canadian installations use shielded wiring for all connections.
Note: Refer to the wire handling drawing below for the proper way to install the CM or FPL jacketed wire (Fig. 7a).

Enclosure Dimensions (BC300):
eFlow4N, eFlow4N8, eFlow4N8D
13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.6mm)

Enclosure Dimensions (BC400):
eFlow4NX, eFlow4NX8, eFlow4NX8D
15.5” x 12” x 4.5” (393.7mm x 304.8mm x 114.3mm)

Appendix A – UL Listed Compatible Devices

A.1 Four (4) Wire Smoke Detectors
Table A-1 below lists four (4) wire smoke detectors compatible with eFlow4N output.

System Sensor Smoke Detector/Base| Detector Type| Max Stand-by
Current (mA)| Alarm Current (mA)
---|---|---|---
B112LP| Base| 0.12| 36
B114LP| Base| |
B404B| Base| |
DH100ACDC| Photoelectric| 0.15| 0.70
DH100ACDCLP| Photoelectric| 0.15| 0.70
DH100ACDCLPW| Photoelectric| 0.15| 0.70
DH400ACDCI| Ionization Duct| 25| 95
DH400ACDCP| Photoelectric Duct| 25| 95
1112/24/D| Ionization| 0.05| 50
1424| Ionization| 0.10| 41
1451 (w/B402B Base)| Ionization| 0.10| 39
2112/24ATR| Photoelectric| 0.50| 60/70
2112/24AITR| Photoelectric| 0.50| 60/70
2112/24/D| Photoelectric| 0.05| 50
2112/24T/D| Photoelectric w/135o Thermal| 0.05| 50
2112/24TSRB| Photoelectric w/135o  Thermal Supervisory Relay| 15| 45
2312/24TB| Photoelectric| 0.12| 50
2412 (12 volts)| Photoelectric| 0.12| 77
2424| Photoelectric| 0.10| 41
2451| Photoelectric| 0.10| 39
2451TH (with/B402B Base)| Photoelectric| 0.10| 39
2W-MOD| Loop Test/Maintenance Mod.| 30| 50
4W-B (12/24 volt)| Photoelectric I3| 0.05| 23
4WT-B (12/24 volt)| Photoelectric I3 w/Therm| 0.05| 23
4WTA-B (12/24 volt)| I3 Photo w/Therm/Sounder| 0.05| 35
4WTR-B (12/24 volt)| I3 Photo w/Therm/Relay| 0.05| 35
4WITAR-B (12/24 volt)| I3 Photo w/Isolated Therm/Sounder/Relay| 0.05| 50
2W-MOD2| I3 Loop Test/Maintenance Mod.| 0.05|
RRS-MOD| I3 Reversing Relay/Sync Module| 0.05|
6424| Projected Beam| 10| 28.4
Beam 1224(S)| Projected Beam| 17| 38.5

• Contact manufacturer for current draws.

A.2 Relays
Table A-2 below lists relays compatible with eFlow4N output.

PR-2
PR-3
COLOR-1
R-10T
R-14T| 15
30
30
30
23
23
Manufacturer| Model| Current (mA)
---|---|---
System Sensor| R-20T**

R-24T**

R-10E R-14E

R-20E**

R-24E**

| 40

40

23

23

40

40

• Compatible only with eFlow4N, eFlow4NX, eFlow4N8, eFlow4NX8.
  ** Compatible only when the unit is set for 24VDC.

eFlow Power Supply/Chargers can be Controlled and Monitored while Reporting Power/Diagnostics from Anywhere over the Network…

eFlow Power Supply/Chargers can be Controlled and Monitored while Reporting Power/Diagnostics from Anywhere over the Network…

LINQ2 – Network Communication Module
LINQ2 provides remote IP access to real-time data from eFlow power supply/chargers to help keep systems up and running at optimal levels. It facilitates fast and easy installation and set-up, minimizes system downtime, and eliminates unnecessary service calls, which helps reduce Total Cost of Ownership (TCO) – as well as creates a new source of Recurring Monthly Revenue (RMR).

Features:

• UL is Listed in the U.S. and Canada.
• Local or remote control of up to (2) two Altronix eFlow power output(s) via LAN and/or WAN.
• Monitor real-time diagnostics: DC output voltage, output current, AC & battery status/service, input trigger state change, output state change, and unit temperature.
• Access control and user management: Restrict read/write, Restrict users to specific resources
• Two (2) integral network controlled Form “C” Relays.
• Three (3) programmable input triggers: Control relays and power supplies via external hardware sources.
• Email and Windows Dashboard notifications
• The event log tracks history.
• Secure Socket Layer (SSL).
• Programmable via USB or web browser – includes operating software and 6 ft. USB cable.

LINQ2 Mounts Inside any eFlow Enclosure

Notes:

Power Supply/Chargers Operating Guide

Models Include:

Model| Input 120VAC,60Hz| Output| Power- Limited| Auxiliary Power- Limited
Output (unswitched)| Ripple Voltage
---|---|---|---|---|---
12VDC| 24VDC
eFlow4N, eFlow4N8, eFlow4N8D| 3.5A| 4A| 4A| | 1A| 730mV
eFlow4NX, eFlow4NX8, eFlow4NX8D

Overview:
The eFlow4N series power supply/chargers convert a 120VAC, 60Hz input to a 12VDC or 24VDC output.
Stand-by Specifications:

Battery| Burg. Applications 4 hr. Stand-by/15 min. Alarm| Fire Applications 24 hr. Stand-by/5 min. Alarm| Access Control Applications Stand-by
---|---|---|---
7AH| 0.4A/4A| N/A| 15 Mins./4A
12AH| 1A/4A| 0.3A/4A| 35 Mins./4A
40AH| 4A/4A| 1.2A/4A| Over 4 Hours/4A
65AH| 4A/4A| 1.5A/4A| Over 4 Hours/4A

Battery Backup:

• Built-in charger for sealed lead acid or gel type
• Maximum charge current 54A.
• Automatic switch over to stand-by battery when AC

Transfer to stand-by battery power is instantaneous with no interruption.

LED Diagnostics:

Installing Company: ____Service Rep. Name: _____
Address: ____ Phone #: __
Refer to the eFlow Power Supply/Chargers Installation Guide: IIeFlow4N Series, Rev.4NRP020819 for complete instructions. This sheet is to be removed, framed, and posted next to the unit. Rev. 4NRP020819

Altronix is not responsible for any typographical errors.
140 58th Street, Brooklyn, New York 11220 USA | phone: 718-567-8181 | fax: 718-567-9056
website: www.altronix.com | e-mail: info@altronix.com | Lifetime Warranty
IIeFlow4N Series
G22U

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