Supply voltage
(V)
Recommended overload setting F21
(A)
380 138.6
440 120.6
460 110.2
575 88.0
ZT/ZR 110 compressors designed for a maximum inlet temperature of 40 ˚C/104 ˚F with IE3 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 137
440 119
460 113
575 91
ZT/ZR 110 compressors designed for a maximum inlet temperature of 50 ˚C/122 ˚F with IE2 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 180.1
440 155.9
460 149.6
575 119.9
ZT/ZR 110 compressors designed for a maximum inlet temperature of 50 ˚C/122 ˚F with IE3 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 168
440 143
460 137
575 110
ZT/ZR 110 compressors with oversized IE2 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 180.1
440 155.9
460 149.6
575 119.9
ZT/ZR 110 compressors with oversized IE3 motor
Instruction book
306 2920 1815 04