2-52
SERVICE STANDARDS Item Power supply voltage
Service Standard V
No-load secondary voltage
AC V
No-load secondary voltage
for 200 V
200 to 230 V
for 400 V
340 to 460 V
ZM(T)C48-54AD
Approx. 56
ZM(T)C48-80AD
Approx. 55
ZM(T)C48-100AD
Approx. 57
ZM(T)C48-120AD
Approx. 58
DC V for 48 V battery
MSch coil resistance
72
CLK-11HT·15HT
Approx. 970
Ω CLK-20HT·25HT
Approx. 490
CLK-35HT
Approx. 300
Dch resistance in forward
Ω
Approx. 25
Dch resistance in reverse
Ω
∞
Dch tightening torque
N·m (kgf·cm) [ft-lb]
Insulation resistance (500 V megohmmeter)
20M20·20MA20
2.35 (24) [1.74]
45M20·45MA20
16.7 (170) [12.3] MΩ
3 or more