PV DISCONNECT
Specially designed for isolation of PV array strings from controllers or inverters in Photovoltaic (PV) applications during operation and maintenance. They feature fast-acting DC Circuit Breakers that protect installation against over currents and short-circuits on the DC side. When installed on each string of a multi-string PV array, they also protect against reverse currents in the event of shading or faults.
Enclosure Class: IP65*
*Also applies to PV combiner and PV Protect
TECHNICAL DATA
| Model |
Rated Current (A) |
Max No. of Strings |
Rated Voltage (VDC) |
Weight(kg) |
| PVDISC500/16A |
16 |
1 |
500 |
2.5 |
| PVDISC1000/16A |
2 |
1000 |
2.6 |
| PVDISC1000/25A |
25 |
1&2 |
2.7 |
| PVDISC1000/40A |
40 |
2&4 |
| PVDISC1000/63A |
63 |
1,2&4 |
2.8 |
PV COMBINER
Enables parallel wiring of output of multiple PV disconnects in a multi-string installation for connection to solar pump controller or solar power inverter.
| Model |
Rated Current (A) |
Max No. of Strings |
Rated Voltage(VDC) |
Weight (kg) |
| PVCOMBI |
125 |
4 |
1000 |
2.6 |
PV PROTECT
Features advanced Surge Protection for PV systems against transient overvoltage caused by lightning discharges on the DC side. When the distance between inverter/controller and the PV array is greater than 10m, it is advisable to install 2No units, one close to inverter/controller and another close to array all suitably bonded and earthed.
| Model |
Max Voltage (VDC) |
Max No. of Strings |
| PVPROTECT |
1000 |
4 |
AC PARALLEL BOX
Enables parallel wiring of outputs from 2 to 3 inverters in an installation allowing for effective doubling or tripling available power.
| Model |
Rated Current (A) |
Rated Voltage (VAC) |
Max No. of Inverters |
Weight(kg) |
| AC-PB |
60 |
240 |
2 |
2.8 |
| AC-PB/1 |
90 |
|
3 |
3.0 |
CONTACTOR BOX
Designed for ensuring a stable power supply to critical AC Installation. The units effectively suppress over voltage spikes/surges, phase loss, phase imbalance, overvoltage, and undervoltage essential for trouble free operation and system reliability.
| Model |
Rated Current (A) |
Rated Voltage (V) |
Weight(kg) |
| CB-3.7M |
14 |
1x240 |
4.0 |
| CB-3.7T |
9 |
3x415 |
4.2 |
| CB-5.5T |
13 |
4.4 |
| CB-7.5T |
18 |
4.6 |
| CB-11T |
24 |
4.8 |
| CB-15T |
30 |
5.0 |
| CB-8T |
39 |
5.2 |
| CB-30T |
60 |
5.8 |
