10-Channel Rack-Mounted Smart Switch Circuit Breaker

Products Description
DJZY1737 intelligent circuit breaker is an intelligent switch equipment that is carefully designed and manufactured according to the power consumption status of the tower base station by combining advanced energy metering dedicated chips and mature power management technology.
Each sub-household has a built-in DC contactor, manages the power distribution (backup) of each sub-household according to user needs, has RS485 and NB-IoT communication functions, and realizes data exchange between slave and host (computerFSU). It is suitable for DC equipment power management, power measurement, power metering, etc.
Product Paramenters
Input voltage rating:
-48VDC (-40~-60V dynamic range)
Input current:
200A
Input terminal:
1 set of wiring terminals (2 input interfaces)
Output terminal:
output terminal up to 6 output interfaces
Pulse constant:
6400imp/kWh
Electric energy measurement range:
0~39999999.99kWh
Power range:
0~99.9999kW
Accuracy level:
1.0/2.0 level
Front panel
Back panel
Function Description

1.Control Function

1. Timing on-off control
2. Backup power duration control
3. Backup voltage control
4. Backup power control
5. On and off during the exemption period

2. Metering function

This equipment has the functions of household (channel) measurement and statistics: it has the functions of measuring the voltage, current, power and electric energy of the whole measurement equipment and each household (channel), and has the power and electric quantity of the whole equipment and each household (channel). Features.

3. Detection function

This device supports the detection of the power supply status (yes, no) of the mains outside the base station, and sets the trigger conditions according to other requirements of the user to control the on-off status of the device's DC output.

4. Power-off memory function

This device has a power-off memory function. After power-off, all the set parameters and judgment logic remain unchanged, and it can enter the working state according to the specific conditions after the power-up.
When the equipment fails, the contactor is automatically closed, which does not affect the normal operation of the base station system

5. Communication function

The device has RS485 communication connection port and supports NB-IoT wireless remote communication function.

6. Overcurrent and short circuit protection

7. Data monitoring function

Mother Company: Guangdong Super Telecom Co., Ltd. (Stock No. SH.603322)

Business Type: ISO 9001:2008 and ISO 14001:2004 certified Manufacturer

Main Products: Telecom SCADA; Energy Meter; RTU; Cabinet air conditioner; CRAC

Total Annual Revenue: US$ 14 Million-US$20 Million

Main Market: Asia, South America, Europe

Location: Chengdu, China (Panda’s homeland)

Year Established: 2010

R&D Achieves: 16 product patents; 6 software copyrights

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