PV-DC-Junction box
Part Number: 157409
GAK4.K2x10.K1x10.DP6VG-1-XS
- PV junction box box for 4 MPP trackers / 2 strings
- Integrated surge protection (4x DPVN1-6CVG-21Y-1200)
- Protection class IP65
- Connection via spring terminals
With the GAK4 series generator connection boxes, CITEL offers a solution to protect all types of photovoltaic systems against the effects of lightning and overvoltage. The GAK4 series is designed to protect 4 MPP trackers with up to 2 strings and maximum system voltages (Ucpv) of up to 1200 Vdc. Depending on the configuration, the GAK4 meets the normative requirements for all types of buildings with or without external lightning protection systems up to lightning protection classes III and IV.
Datasheet|
SPD type
|
IEC | 1+2+3 |
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Network
|
PV network 1000 Vdc |
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|
Nominal DC voltage
|
Un-dc | 1000 Vdc |
|
Rated insulation voltage
Ui
|
Ui | 1000 Vdc |
|
Rated current
InA
|
InA | 32 A |
|
Rated string current
|
InC | 16 A |
|
Input / per MPPT
|
Spring terminals / 2x 6-10 mm² |
|
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Output / per MPPT
|
Spring terminal / 1x 6-10mm² |
|
|
Ground connection terminal
|
Screw terminal 6-35mm² |
|
|
Cable gland
|
Metric / 30x M16 (Ø 5-7mm) |
|
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Housing material
|
UV and ozone resistant, fiberglass reinforced polycarbonate with semi-transparent cover |
|
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Dimensions
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WxHxD (mm): 360 x 254 x 111 |
|
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Ambient temperatures
|
Indoor: -5°C to max. +40°C (+35°C 24h average) / Outdoor: -25°C to max. +40°C (+35°C 24h average) |
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Humidity
|
Indoor: max. 50% at +40°C, max. 90% at 20°C (non-condensing) / Outdoor: 95% for a short time at +25°C (non-condensing) |
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Protection rating
|
IP 65 |
|
|
Protection class
|
Class II |
|
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Impact resistance
|
IK 8 |
|
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Pressure compensation element
|
Existing |
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Standards compliance
|
DIN EN 50539-11 / DIN EN IEC 61439-2 |
