Huawei SUN2000-12KTL User Manual

SUN2000 (8KTL-28KTL)
User Manual
5 Electrical Connections
Issue 10 (2017-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
44
5.2 Connecting AC Output Power Cables
Connect the SUN2000 to the AC power distribution frame (PDF) or power grid using AC
output power cables. Ensure that the cable connections meet the requirements of the local
power grid operator.
Prerequisites
A three-phase AC switch needs to be configured outside the AC side of the SUN2000. To
ensure that the SUN2000 can safely disconnect from the power grid under abnormal
conditions, select an appropriate overcurrent protection device according to local power
distribution regulations.

Do not install a single circuit breaker for several SUN2000s.

Do not connect loads between the SUN2000 and circuit breaker.
Context
Flexible cables are recommended for ease of installation. The outer diameter of the cable
conductor should be less than or equal to 4.2 mm. Table 5-1 lists the specifications.
If the PID module is used in a PV array containing the SUN2000, verify that the working voltage of AC
cables to the ground is no less than 600 V AC, and that the voltage between AC cables is no less than
1000 V AC.

Huawei SUN2000-12KTL Specifications

General

Max. Efficiency	98.6%
Rated AC Power Output	12, 000 W
Dimensions (W x H x D)	525 x 470 x 262 mm
Weight	25 kg
Operating Temperature Range	-25°C to +60°C
Protection Rating	IP65
Max. Input Voltage	1100 V
Number of MPPT Trackers	2
Max. Input Current per MPPT	22 A
Cooling Method	Natural Convection
Max. apparent AC power	12000 VA
MPPT Voltage Range	200 V to 1, 000 V
Rated AC Voltage	220 V / 380 V, 230 V / 400 V, 240 V / 415 V
Warranty	5 years