SmartGuard-63A-T0-AUT0 | Huawei Smart Guard-Whole Home Backup Specs

HUAWEI SmartGuard

HUAWEI SmartGuard-63A-TO/AUTO

Technical Specification SmartGuard-63A-T0 SmartGuard-63A-AUT0

General Data

Dimensions (W x H x D) 600 mm × 170 mm × 490 mm

Weight (not including mounting plate ) 17 kg

Performance

AC voltage (nominal) 380 / 400 / 415 V, 220 / 230 / 240 V, L1 / L2 / L3 / N+PE

Max. current (from / to grid) 63 A

Max. current (from / to inverter) 60 A

Max. current (to backup load) 63 A

Max. current (to non-backupLoad)¹ 63 A

Low-voltage ride-through Supported

Switchover time ≤ 20 ms (MAP0), ≤ 100 ms (M1/MB0)²

Bypass operation mode Manual

DG mode Remote control

Interface

Power output 9.5 ~ 13.2 V @ 100 mA, ≤ 3 m

LAN 10 / 100 Mbps, ≤ 100 m

WAN 10 / 100 Mbps, ≤ 100 m

WLAN AP Mode, 802.11b/g/n (2.4 GHz ~ 2.4835 GHz)

RS485 9600 / 19200 / 115200bps,× 2, ≤ 50 m

Digital input ×2, ≤ 20 m; Avtive port³

Digital output ×2, ≤ 20 m

DG do port Passive Port, 1-100 mA ≤ 24 V

ATS Need prepare the ATS, which supports automatic control and automatic switch-in and reset.

Measurement Range

Current range ≤ 63 A

Energy accuracy ± 1%

Device Management

Smart energy controllers up to 3

Smart chargers up to 2

Heat pump up to 1⁴

Shelly device up to 20

Environment

Cooling Natural Convection

Relative humidity range 5% ~ 95% RH (non condensing)

Max. operating altitude 4000 m (derating over 2000 m)

Degree of protection IP55

Operating temperature range -25 °C ~ 50 °C⁵

Compatible Device

Smart energy controller Max. 3 inverters supported in parallel connection (MAP0)
Max. 1 inverter supported (M1/MB0)

Smart charger SCharger-7KS / 22KT-S0

Heat pump SG-ready

Shelly device Shelly Plus Plug S, Shelly Plus 2PM, Shelly Pro 2PM⁶

*1 The sum of the output current of the backup port and the non-backup port could not be more than 63 A.

*2 Seamless switching is disabled by default and needs to be manually enabled.

*3 The position feedback signal must be a passive port that works with an external circuit and can work at a current of less than or equal to 0.7 mA@12 V. The low impedance of the circuit for the position feedback signal is less than or equal to 100 ohms.

*4 1 SG-ready Heat Pump can be connected directly. Others can be connected via shelly devices.

*5 On-grid Mode: -25 ~ 30 °C, no derating; 30~50 °C, linear derating from 63 A to 43 A;
Off-grid Mode: -25 ~ 40 °C, no derating; 40 ~ 50 °C, linear derating from 60 A to 50 A.

*6 The supported firmware version of shelly devices can be found in user manual.

Disclaimer: the preceding values are measured by an internal laboratory of Huawei in a specific environment. The actual values may vary with products, software versions, usage conditions, and environmental factors.