PV Junction Box - CNC 3 Inputs 3 Outputs 1 000 V IP66
Product reference:
14-6942367528756
DC PV module junction box for connecting three solar module circuit inputs to three outputs; it is rated for up to 1,000 V DC and 50 A. The polycarbonate IP66 housing is equipped with a lockable DC switch, three surge protection devices and MC4 connectors.
PV Junction Box - CNC 3 Inputs 3 Outputs 1 000 V IP66
Product reference:
14-6942367528756
DC PV module junction box for connecting three solar module circuit inputs to three outputs; it is rated for up to 1,000 V DC and 50 A. The polycarbonate IP66 housing is equipped with a lockable DC switch, three surge protection devices and MC4 connectors.
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CNC PV junction box, 3 inputs, 3 outputs, 1000 V, IP66
DC PV junction box for connecting three solar circuits to three outputs. Rated voltage - up to 1000 V DC, current - 50 A. Polycarbonate IP66 housing contains a lockable DC switch, three surge protection devices and MC4 connectors.
- 3-input and 3-output PV junction box for managing and protecting three solar DC circuits.
- Compatible with 1000 V DC systems, has a lockable 50 A isolation switch and MC4 connectors.
- Integrated 1000V solar surge protection with a maximum discharge current of 40 kA and a response time of less than 25 ns.
- UV-resistant, flame-retardant polycarbonate housing with IP66 dust and water protection.
Product features | |
|---|---|
| Product type | PV DC junction box |
| Configuration | 3 solar circuit inputs and 3 outputs |
| Housing material | UV-resistant, flame-retardant polycarbonate |
| Enclosure protection class | IP66 - protection against dust and water |
| Connectors | MC4 connectors |
Electrical specifications | |
| Maximum system voltage | 1000V DC |
| DC isolation switch | 1000 V, 50 A; lockable handle |
| Input short-circuit current | 15-30 A per input, configurable |
| Surge protection devices | 3 integrated solar PV surge protectors for 1000V |
| Maximum discharge current | 40kA |
| Rated discharge current | 20kA |
| Protection voltage level | 3.6 kV |
Installation details | |
| Dimensions | 312 × 262 × 162mm |
| Input cable glands | PG09, suitable for 2.5-16 mm cable |
| Output cable glands | PG21, suitable for 2.5-16 mm cable |
| Operating temperature | −25°C to +60°C |
Applicable standards | |
| Housing standard | IEC 60529 |
| DC switch standards | UL 508i and IEC 60947-3 PV2 |
| Surge protection device standards | IEC 61643-31 and EN 50539-11+A1 |
| Flammability class | UL94 V-0 |
Safety warning | |
| Warning | Only intended for installation and maintenance in 1000 V DC photovoltaic systems. Installation, maintenance and testing must be carried out by qualified personnel, following proper electrical safety procedures. Before opening the housing, disconnect the power supply and check for DC voltage. Do not exceed the specified voltage and current values. Use the product only for its intended purpose - to protect and isolate PV DC circuits. |
| Height | 300mm |
| Length | 150mm |
| Weight | 4500 grams |
| Width | 400mm |
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