BLUE JAY BJ192P-3 Three Phase Active Power Meter User Manual
- June 10, 2024
- BLUE JAY
Table of Contents
BJ192P-3
Three-phase Active Power Meter
(Unbalance load)
User Manual
Version：1.4
BJ192P-3 Three Phase Active Power Meter
Read me
When you use BJ192-X series Digital Meter, be sure to carefully read this
user manual, and be able to fully understand the implications, the correct
guidance of operations in accordance with user manual, which will help you
make better use BJ192 series
Multifunction Power Meter, and help to solve the various problems at the
scene.
- Before the meter turning on the power supply, be sure that the power supply within the provisions of the instrument;
- When installation, the current input terminal must non-open, voltage input terminals must Non-short circuit;
- Communication terminal (RS232 or RS485) is strictly prohibited to impose high pressure;
- Be sure the instrument wiring consistent with the internal system settings;
- When communicating with the PC, instrument communication parameters must be consistent with the PC.
- Please read carefully before using this user manual
- Please save this document
SUMMARIZE
BJ192-X series Digital Meter is used for power quality monitoring, factory
automation and building automation.
These series can measure the power parameters in power grid:
| Current, | Reactive power, |
|---|---|
| Voltage, | Apparent power, |
| Frequency, | Energy, |
| Active power, | Power factor, |
It can replace many of a traditional analog measurement instruments, improve system accuracy and reliability.
SPECIFICATIONS
-
Reference standard:
Basic electricity: GB/T13850-1998 (IEC688-1992)
Active power : GB/T17215-2002 (IEC61036:2000)
Reactive power : GB/T17882-1999 (IEC61268:1995) -
Accuracy standards****
Parameter| Accuracy| A phase| B phase| C phase
---|---|---|---|---
Active Power| 0.5%fs| W1| W2| W3 -
Input
Voltage: Rated 100/400V
Current: Rated 5A (optional 1A)
Frequency: 45-65Hz -
Load
Voltage: <0.5VA / phase (rated 220V)
Current: <0.5VA / phase (rated 5A) -
Overload
Current: 2 times rated continuous; 10 seconds for 10 times the rated Voltage: 2 times the rated continuous; 10 seconds for 600V -
Dielectric strength
IEC 688 / IEC 255-3 (1989)
2kV AC RMS 1 minute, between input / output / case / power supply -
EMC Test**
standard Test voltage** Electrostatic discharge immunity test:IEC-61000-4-2 level 48KVElectrical fast transient burst immunity testIEC61000-4-4 level 3Input 1kV; Power supply 2kVSurge (Shock) immunity testIEC61000-4-5 level 4common mode test voltage 4kV -
Work environment
**** Temperature: -20℃ ~ +60℃ (-4℉ ~ 140℉)
Humidity: RH 20%～95%（No condensation） -
Protection
Panel: IP40 -
Storage Conditions
Temperature: -25℃～+70℃(-13℉ ~ 158℉)
Humidity: RH 20%～95% -
Power Supply
AC /DC 80-270V
Maximum power consumption 3W -
Dimensions
L × W × H =96x96x123mm (3.78×3.78×4.85 inch) -
Installation hole size
L × W =(91+0.8)mm×(91+0.8)mm [(3.58+0.032)inchx(3.58+0.032)inch]
INSTALLATION AND START-UP
The manual you hold in your hands contains information and warnings that the
user should respect in order to guarantee a proper operation of all the
instrument functions and keep its safety conditions. The instrument must not
be powered and used until its definitive assembly on the cabinet’s door.
Whether the instrument is not used as manufacturer’s specifications, the
protection of the instrument can be damaged.
When any protection failure is suspected to exist (for example, it presents
external visible damages),the instrument must be immediately powered off. In
this case contact a qualified service representative.
3.1.- Installation
Mounting
Instrument is to be mounted on panel (cut-out 91+0.8 x 91+0.8 mm). All
connections keepinside the cabinet.
Note that with the instrument powered on, the terminals could be dangerous to
touching and cover opening actions or elements removal may allow accessing
dangerous parts.
Therefore, the instrument must not be used until this is completely installed.
Notes:
Auxiliary power:
BJ192X Series Power Meter with universal (AC / DC) power input, if not for
a special statement, we provide the 220VAC/DC or 110VAC/DC power interface for
standard products Instruments limit work power supply : AC / DC :80-270V,
please ensure that the auxiliary power can match for BJ192-X series meter to
prevent damage to the product.
A. Suggest install 1A fuse in the fire line side.
B. For the areas with poor power quality, suggest install lightning surge
suppressor and rapid burst suppressor to prevent lightning strikes
3.2.- Connection terminal and drawing for BJ192P (see label on the rear
part)
Terminal description
1. Supply voltage input: 0 V
2. Supply voltage input:220 Va.c4. Current A-phase – S1 input
5. Current A-phase – S2 input
6. Current B-phase – S1 input
7. Current B-phase – S2 input
8. Current C-phase – S1 input
9. Current C-phase – S2 input
11. Voltage A-phase input
12. Voltage B-phase input
13. Voltage C-phase input
14. Neutral Voltage input
58. RS-485 ( + )
59. RS-485 ( – )
60. RS-485 ( GND )
Three-phase
network.- 3 wires (low voltage):
IMPORTANT
REMARK!
If power = -0.01 is shown for any of the phases and voltage and current are
not zero for this phase, check out following points:
- Assure that A,B,C phases coincide in voltage and current.
- Correct polarity? Reverse the current transformer placed at this phase.
Screen display
4.1.- Panel diagram;
4.2.- Display Summary
| No. | Display | Explanation |
|---|---|---|
| 1 | Digital display module | Three lines 4 digital LED show active power |
| 2 | Indicator of the data Unit | K means thousand |
| 3* | Enter key | For menu selection and confirmation |
| 4* | Menu key | Used to open the menu and return to previous menu |
| 5* | Up and Down key | Set the programming value |
Note: Please see detail instructions of “*” items at “OPERATION MODE”
OPERATION MODE
The instrument has three displays. Every led will be on according to the
parameter presently shown in screen.
When the 192-X is powered up, all the LED indicator will on, and meter start
self- test, after some seconds, the meter is ready for operation and shows one
of the available screens.
Parameters on display can be switch
by pressing the key or . LED on the right indicate the parameters shown on
screen at any moment.
At programming display mode, press and to increase or decrease the value,
pressing the key and or and the instantaneous at the same time, value can
increase or decrease number “x10”.
Pressing the “Mani” key the can open the programming menu and return to
previous menu.
Pressing the ”Enter” key ,you exit it with saving any modification that
you might have done, in menu operation press “Enter” key ,user can go to
the next menu.
ETUP PROCEDURE
The SETUP procedure of the BJ192-X is performed by means of several SETUP
options.
Once into the SETUP, use the keyboard to select different options and enter
required variables:
- Password enter
- Input signal selection
- Communication preferences
Note:
The procedure above is for reference, not all series have the step 3
(communication preference), only the K series have this step. If you want the
X series and D series have this function, please contact the Technical
Service.
SAFETY CONSIDERATIONS
All installation specification described at the previous chapters named :
INSTALLATION AND STARTUP, INSTALLATION MODES and SPECIFICATIONS.
Note that with the instrument powered on, the terminals could be dangerous to
touching and cover opening actions or elements removal may allow accessing
dangerous parts. This instrument is factory-shipped at proper operation
condition.
MAINTENANCE
The 192X does not require any special maintenance. No adjustment, maintenance
or repairing action should be done when the instrument open and powered on,
should those actions are essential, high-qualified operators must perform
them.
Before any adjustment, replacement, maintenance or repairing operation is
carried out, the instrument must be disconnected from any power supply source.
When any protection failure is suspected to exist, the instrument must be
immediately put our of service. The instrument’s design allows a quick
replacement in case of any failure.
TECHNICAL SERVICE
For any inquiry about the instrument performance or whether any failure
happens, contact to Blue Jay’s technical service.
Blue Jay – After-sales service
E-mail : tech@cqbluejay.com
Tel: +0086-023-67628702
Email: tech@cqbluejay.com
www.cqbluejay.com
Add: 1802,Building 2,No.88,Jianxin East Road,Chongqing,400020,China