Supply voltage
(V)
Recommended overload setting F21
(A)
380 169
400 159
500 128
690 93
ZT/ZR 145 compressors designed for a maximum inlet temperature of 50 ˚C/122 ˚F with IE2 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 166.0
400 159.3
500 127.5
690 92.3
ZT/ZR 145 compressors designed for a maximum inlet temperature of 50 ˚C/122 ˚F with IE3 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 156
400 147
500 118
690 86
ZR/ZT 160 compressors designed for a maximum inlet temperature of 40 ˚C/104 ˚F with IE2 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 189
400 183
500 146
690 106
ZR/ZT 160 compressors designed for a maximum inlet temperature of 40 ˚C/104 ˚F with IE3 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 199
400 189
500 153
690 109
ZR/ZT 160 compressors designed for a maximum inlet temperature of 50 ˚C/122 ˚F with IE2 motor
or equipped with oversized IE2 motor
Instruction book
302 2920 1815 04