| Customization: | Available |
|---|---|
| Theory: | Electromagnetic Relay |
| Usage: | Insulation Monitor |
|
Still deciding? Get samples of US$ 100/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
DCG series DC insulation monitor is based on RS485 Modbus protocol, suitable for EV DCcharging systems, photovoltaic systems, energy storage systems, DC power grids, and other systems under 1000V.
This device has the function of insulation monitoring start and stop, insulation monitoring can be real-time monitoring of positive and negative poles to the ground insulation resistance, the monitoring result is not affected by DC voltage changing is not affected by the positive and negative poles insulation resistance symmetry.
·Monitoring of the DC circuit bus bar insulation resistance RF to earth.
·Bridge balance method for resistance measurement.
· Single-channel and dual-channel types are optional.
·Wider DC insulation monitoring range DC0~1000V.
·Faster monitoring speed of turning on.·Communicate with RS485 Modbus networks·Adaptive capacitance to ground.
·Simple device setting by DIP switch.
|
Model |
DCG-UBC1 |
|
Detect channels |
Single channel |
|
DC voltage range |
0~1000V |
|
Power supply |
9~30VDC |
|
Insulation resistance range |
1KΩ~10MΩ (100V~1000V) |
|
Insulation monitoring accuracy |
≤3KΩ+10% (100-300V) |
|
≤3KΩ+5% (300-1000V) |
|
|
Measurement accuracy |
≤2V+0.3% |
|
Alarm resistance setting range (panel) |
10~90 k (ohm) |
|
Alarm resistance setting range (communication) |
1k~20M (ohm) |
|
Internal ground impedance |
1024k (ohm) |
|
Relay output form |
Normally open + closed |
|
Relay output contact |
3A, 250VAC/30VDC |
|
Response time |
1~2 seconds |
|
Storage temperature |
-40°C ~ 125°C |
|
Operating temperature& humidity |
-40°C ~ 70°C, 85% |
|
Off-line pressure test |
<2mA |
|
Communication |
RS485 Modbus |
|
Installation type |
Din Rail mount |
|
Dimensions |
49mm* 98mm*62mm |
Ordering Information:
GYDCG-B02-DD
GYDCG-B02-DDR (with RS485 communication)
GYDCG-B02-DDH (with high voltage grounding switch)
GYDCG-B02-DDRH (with RS485 communication and high voltage grounding switch)
){kind=link}