Item SUN2000-75KTL-C1 SUN2000-70KTL-C1
Insulation resistance
detection
Supported
RCMU Supported
Overvoltage category PV II/AC III
Built-in PID repair
a
Not supported Optional
Note a: When the SUN2000 is disconnected from the grid and stops working,
the built-in PID can achieve the PV– positive oset of the PV module. (PV–
positive oset refers to raising the voltage between PV– and the ground to
above 0 V through voltage compensation.) When designing a power plant,
conrm with the PV module manufacturer that the anti-PID voltage
compensation direction of the PV module is the same as the direction of the
PV– positive
oset. Otherwise, PV modules may be damaged.
For the SUN2000 that supports built-in PID repair, when Built-in PID running
mode is set to Repair, there is repair voltage between PV modules and the ground
at night. If you need to maintain PV modules at night, power o the SUN2000 to
avoid electric shocks.
Display and Communication
Item
SUN2000-75KTL-C1 SUN2000-70KTL-C1
Display LED indicator, Bluetooth module+app, USB data
cable+app, and WLAN module+app
RS485 Optional
MBUS Supported
Common Parameters
Item
SUN2000-75KTL-C1 SUN2000-70KTL-C1
Dimensions (W x H x D) 1075 mm x 555 mm x 300 mm
Net weight 73 kg±1 kg
Operating temperature –25°C to +60°C
Cooling mode Natural convection
SUN2000-(70KTL, 75KTL)-C1
User Manual 10 Technical Specications
Issue 09 (2020-10-12) Copyright © Huawei Technologies Co., Ltd. 108
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