milleteknik 350-122 Redundancy Panel 1U Owner’s Manual

**milleteknik 350-122 Redundancy Panel 1U Owner’s Manual

**

ABOUT

Redundancy Panel 1U is a rack-mounted unit for power control of Power supply 24V 15A 1UE or battery backups from Milleteknik.
Redundancy Panel 1U has three (3) inputs, which means that it is possible to connect up to three (3) power supplies (Power supply 24V 15A 1U).
If two of the three power supplies (Power supply 24V 15A 1U) / battery backups stop working as a power source for the system, the third and last functioning power supply covers.
Redundancy Panel 1U alerts if one of the power sources stops working or in the event of a load fuse failure.
Area of use: Where there is a need for redundancy in the 24 V power supply.

READ THIS FIRST!

• If possible, leave 100 mm of free space.

• The system is intended for use in a controlled indoor environment.

• Only authorized persons should install and maintain the system.

• It is the installer’s responsibility to ensure that the system is suitable for its intended use.

• Documents accompanying the system must be kept in or in its immediate vicinity.
  Ventilation should not be covered.
  Mains voltage should be disconnected during installation.

• All information subject to change.

• Upon installation of this product, the installer acknowledges and accepts the limitations of this product as described in this manual.

COMPONENT OVERVIEW

Figure 1. Front

Figure 2. Back

voltage from power supply (Power supply 24V 15A 1U) one, two and three (depending on which are connected), tripped load fuse 1, 2 and 3, (depending on which are connected).
2.1-2.4| Load 1-4, — / ++
3.1-3.3| Connection of Power supply 24V 15A 1U

ENCLOSURES

Installation in 19″ rack

The unit must be mounted in a 19″ rack.
Bracket is screwed into rack with M6 screw and basket nut, at least one on each side.
Use the appropriate screw and nut for the rack. Screw and nut not included.

Mounting

CONNECTION

Redundancy Panel 1HE is powered by connected power supplies (Power supply 24V 15A 1U. Connect 24 V load to Load 1-4.

CONNECT WITH POWER SUPPLY 24BV 15A 1U

Table 1. Connect Redundancy panel 1U with Power supply 24V 15A 1U

Input 3

| IMPORTANT
This section only applies if three Power supply 24V 15A 1U are to be used with Redundancy panel 1U.
---|---

If three Power supplies 24V 15A 1U are to be used, the jumper on Input 3 must be removed.
If two Power supply 24V 15A 1U are to be used together with the Redundancy panel 1U, the jumper (red circle) must be fitted (it is fitted from the factory).
Should three Power supply 24V 15A 1U jumper, (red circle) should not be mounted.
Unscrew the cover and adjust the bracket.

Unscrew the cover and adjust the bracket.
Remove jumper when using three Power supply 24V 15A 1U.

| WARNING
The unit must not be energized when bridging.
---|---

CONNECT LOAD

Alarm functions

Double total alarm: Alarm in the event of loss of voltage from the power supply after load protection.

CONNECT ALARM

Alarm is connected on the back. NO/CO/NC. Use any connection, the alarms are duplicated.
Total alarm: alarm in the event of loss of voltage from power supplies one, two and three (depending on which are connected), tripped load fuse 1, 2, 3 and 4, (depending on which are connected).

COMMISSIONING

After connection, startup must take place in the following steps:

1. Connect power supply (should not be live during installation) and load.
2. Check that the fuse(s) on the front is ON.
3. Voltage set mains.
4. The device works normally when the indicator diode lights up with a solid green light.

PANEL EXPLANATION

Table 2.

REGULATIONS AND CERTIFICATIONS

Requirements that the product meets

EN 60950-1

CE:| CE directive according to: 765/2008

TECHNICAL DATA

Table 3. Circuit board Redundancy 19R2

24V 15A 1U).
Load outputs| Four pieces, –/++
Entrances| Three pieces, — / ++ quick connector.
Info| Explanation
---|---
Alarm| Double total alarm: alarm in case of loss of voltage from power supplies one, two and three (depending on which are connected), tripped load fuse 1, 2 and 3, (depending on which are connected).
Fuses (load).| Automatic fuses 10 A

TECHNICAL DATA ENCLOSURES

Technical data 1U

25 ° C.
Environment| Environmental class 1, indoors. 20% ~ 90% relative humidity
Material| Powder coated sheet metal
Color| Black
Cable glands, number| 8

WARRANTY, SUPPORT, COUNTRY OF MANUFACTURE AND COUNTRY OF ORIGIN

Warranty

The product has a two-year warranty, from the date of purchase (unless otherwise agreed).
Support during the warranty period can be reached at support@milleteknik.se or telephone, +46 31-34 00 230.
Compensation for travel and / or working hours in connection with locating faults, installing repaired or replaced goods is not included in the warranty.
Contact Milleteknik for more information.
Milleteknik provides support during the product’s lifetime, however, no later than 10 years after the date of purchase.
Switching to an equivalent product may occur if Milleteknik deems that repair is not possible.
Support costs may (at Milleteknik’s discretion) occour after the warranty period has expired.

Country of manufacture

Country of manufacture / country of origin is Sweden. For more information, contact your seller.

Designed and produced by: Milleteknik AB

Designed and produced by Milleteknik AB

PRODUCT LIFE CYCLE, ENVIRONMENTAL IMPACT AND RECYCLING

The product is designed and constructed for a long service life, which reduces the environmental impact.
The product’s service life depends on, among other things, environmental factors, mainly ambient temperature, unforeseen load on components such as lightning strikes, external damage, handling errors, and more.
Products are recycled by being handed over to the nearest recycling station or sent back to the manufacturer.
Contact your distributor for more information.
Costs that arise in connection with recycling are not reimbursed.

ABOUT THIS DOCUMENT

Article number of the document:
This document is subject to change without prior notice.
All information is published with reservation for printing errors.

ADDRESS AND CONTACT DETAILS

Milleteknik AB
Ögärdesvägen 8 B
S-433 30 Partille
Sweden
+46 31 340 02 30
info@milleteknik.se
www.milleteknik.se

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