WEG SSW-07 User Manual

CHAPTER 3 - INSTALLATION AND CONNECTION
15
English
Figure 3.3 shows the installation of the Soft-Starter SSW-07 on the
surface of a mounting plate.
3.1.3.2 Mounting on
Surface
Figure 3.3 - Installation procedures of the Soft-Starter SSW-07 on a surface
3.2 ELECTRICAL
INSTALLATION
DANGER!
The Soft-Starter SSW-07 cannot be used as an emergency stop
device.
DANGER!
Be sure that the AC input power is disconnected before making any
terminal connection.
ATTENTION!
The information below may be used as a guide to achieve a proper
installation. Follow also the applicable local standards for electrical
installations.
ATTENTION!
If a power isolating contactor or circuit breaker with minimum voltage
coil is not used at the rst power on, then power up the electronics
rst, adjust the trimpots that are necessary to put the SSW-07 into
operation and only after this energize the power section.

WEG SSW-07 Specifications

General

Frequency	50/60 Hz
Protection Class	IP20
Input Voltage	380-480V
Output Voltage	0-480V AC
Control Method	V/f Control
Bypass Contactor	Optional
Protection Features	Phase Loss
Communication	Modbus RTU
Ambient Temperature	-10°C to +50°C
Humidity	5 to 95% RH, non-condensing