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Electrical & Power Energy > Power Supplies
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Business Type: Manufacturer
Main Products:Power GenerationPower DistributionPower TransmissionPower Consumption
ID:22031271213
Electrical & Power Energy Power Supplies
MOQ:10.00 Piece(s)
Power Monitor ModulePower Monitor
L/CT/T
DF508-MU PowerMonitor Module
1、Summary
DF508-MU Power monitor module is desgined for FRTU power module, realtime acquisition power module AC voltage and voltage current of DC loading ,voltage and charge and discharge current of battery, and all different alarm message of power module. Moreover, it can control the activation treatment of battery and cut off protection of battery and so on, in order to realize the intelligent charging and discharging FRTU power system management.
DF508-MU Power control module can be used to manage two sets DF508 power module at the same time, in order to realize the redundancy of power system.
2、Basic Feature
1）Environmental requirement Temperature：－40℃～+70℃ RH：5%～95%
Atmospheric Pressure：86kPa～108kPa
2）power supply：nominal value DC24V，scale : DC18～30V
3）Communication port：RS485（Baud rate: 4800bps）
4）Communication Protocol：Modbus
5）Analog Input
AC Voltage: AC0～286V、50Hz，Accuracy: ±0.5% DC Voltage: DC0～28V，Accuracy: ±0.5%
Load Current：0～5A，Accuracy: ±1%
Battery Current: 0～±15A，Accuracy: ±1%
6）I/O Input：8 Channels（DC24V）
7）I/O Output:
6 Channels ，DC30V，2A
2Channels ，AC250V，5A
8）Dimension(mm)：235×165×50
3、Indicator light
POWER：Power supply, normal light
RUN：operation light, normal a second light
FAULT：fault light，Detect the power module failure light ACTIVATION：indicate the activation stadus of battery RXD：RS485 receiving indicator
TXD：RS485 transmiting indicator
4、Terminal definition
NAME | NO. | DEFINITION | REMARKS |
1#POWER |
1 |
Telecontrol output common port |
Connect with VG terminal of power module 1# |
2 |
Telcontrol activation quit | Connect with HG terminal of power module 1# | |
3 |
Fault input | Connect with VH terminal of power module 1# | |
4 | Batterry activation status input | Connect with HOK terminal of power module 1# | |
5 |
Telesignalisation power 24V output positive |
Connect with VC terminal of power module 1# | |
6 |
Telecontrol battery quit | Connect with BG terminal of power module 1# | |
7 | Telecontrol activation start | Connect with HK terminal of power module 1# | |
8 | Undervoltage alarm input of battery | Connect with VL terminal of power module 1# |
9 | AC power break alarm input | Connect with POK terminal of power module 1# | |
2#POWER |
1 | Telecontrol output common port | Connect with VG terminal of power module 1# |
2 |
Telcontrol activation quit | Connect with HG terminal of power module 1# | |
3 |
Fault input | Connect with VH terminal of power module 1# | |
4 | Batterry activation status input | Connect with HOK terminal of power module 1# | |
5 | Telesignalisation power 24V output positive | Connect with VC terminal of power module 1# | |
6 |
Telecontrol battery quit | Connect with BG terminal of power module 1# | |
7 | Telecontrol activation start | Connect with HK terminal of power module 1# | |
8 | Undervoltage alarm input of battery | Connect with VL terminal of power module 1# | |
9 | AC power break alarm input | Connect with POK terminal of power module 1# |
NO. | NAME | DEFINITION | REMARKS |
1 |
B- |
Battery negative terminal(connect with power module) |
Connect with B- terminal of 1# power module DF508 |
2 |
Connect with B- terminal of 2# power module DF508 | ||
3 |
B+ |
Battery active terminal(connect with power module) | Connect with B+ terminal of 1# power module DF508 |
4 |
Connect with B+ terminal of 2# power module DF508 | ||
5 |
Vo+ |
DC loading active terminal(connect with power module) |
Connect with Vo+ terminal of 1# power module DF508 |
6 |
Connect with Vo+ terminal of 2# power module DF508 |
7 |
Vo- |
DC loading negative terminal(connect with power module) |
Connect with Vo- terminal of 1# power module DF508 |
8 |
Connect with Vo- terminal of 2# power module DF508 | ||
9 |
485-A |
RS485 port of A |
Connect with A terminal of RS485 |
10 |
485-B |
RS485 port of B |
Connect with B terminal of RS485 |
11 |
24V+ |
Monitoring module power positive |
Field wiring not required,internal has been connected to the Vo + Vo - |
12 |
24V- |
Monitoring module power negative | |
13 | EARTH | Protective grounding | grounding |
14 |
BAT- |
Negative of battery | Connect with battery nagitive terminal |
15 | |||
16 |
BAT+ |
Positive of battery |
Connect with battery positive |
17 | |||
18 |
LOAD1+ |
DC loading No.1 positive |
Connect with No.1 positive terminal |
19 |
LOAD2+ |
DC loading No.2 positive |
Connect with No.1 positive terminal |
20 |
LOAD- |
DC loading nagitive |
Connect with nagitive terminal |
21 | |||
22 | AC-L | AC power input | Connect with phase line of AC |
23 |
AC-L1 |
AC power output 1 |
Connect with ACL terminal of No.1 DF508 power module |
24 |
AC-L2 |
AC power output 2 |
Connect with ACL terminal of No.2 DF508 power module |
25 |
AC-N |
AC-N | AC –N |
26 | Connect with ACN terminal of NO.1 Power module | ||
27 | Connect with ACN terminal of NO.2 Power module |
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