Seiko Instruments MT-17E-003-D Heat Pump User Manual


 
STP-H600/H1000 Series Instruction Manual
Table 8.2 shows rated contacts for relays CR1 to 4, CR7, and CR10 (See Figure 8.1) and CR8
(See Figure 8.4).
Table 8.2 Rated Contacts for Relays CR1 to 4, CR7, CR8 and CR10
Resistance Load
(cos =1)
Induction Load
(cos =0.4)
(L/R=7 ms)
Rated Load
250 V AC 10 A
30 V DC 10 A
250 V AC 5A
30 V DC 5A
Rated Current 10 A
Maximum Contact Point
Voltage
380 V AC
125 V DC
Maximum Contact Point
Current
10 A
Maximum Open/Close
Capacity
AC: 2500 VA
DC: 300 W
AC: 1250 VA
DC: 220 W
Minimum
Applicable Load
5 V DC 10 mA
Table 8.3 shows rated contacts for relays CR5 and 6 (see Figure 8.1).
Table 8.3 Rated Contacts for Relays CR5 and 6
Resistance Load
(cos =1)
Induction Load
(cos =0.4)
(L/R=7 ms)
Rated Load
250 V AC 10 A
30 V DC 10 A
250 V AC 7.5 A
30 V DC 5A
Rated Current 10 A
Maximum Contact Point
Voltage
380 V AC
125 V DC
Maximum Contact Point
Current
10 A
Maximum Open/Close
Capacity
AC: 2500 VA
DC: 300 W
AC: 1875 VA
DC: 150 W
Minimum
Applicable Load
5 V DC 100 mA
8-4