Edwards STP-L301 Series

STP-L301/L451 Series Instruction Manual
8-4
Operation
Table 8.2 shows rated contacts for relays CR1, 3, 5, 7, and 8 (see Figure 8.1).
Table 8.2 Rated Contacts for Relays CR1, 3, 5, 7, and 8
Resistance Load
(COSφ= 1)
Induction Load
(COSφ = 0.4)
(L/R =7 ms)
Rated Load
250 Vac 10 A
30 Vdc 10 A
250 Vac 5 A
30 Vdc 5 A
Rated Current 10 A
Maximum Contact Point
Voltage
380 Vac
125 Vdc
Maximum Contact Point
Current
10 A
Maximum Open/Close
Capacity
AC: 2,500 VA
DC: 300 W
AC: 1,250 VA
DC: 220 W
Minimum
Applicable Load
5 Vdc, 10 mA
Table 8.3 shows rated contacts for relays CR4 and 6 (see Figure 8.1).
Table 8.3 Rated Contacts for Relays CR5 and 6
Resistance Load
(OCSφ = 1)
Induction Load
(COSφ = 0.4)
(L/R = 7 ms)
Rated Load
250 Vac 8 A
30 Vdc 8 A
250 Vac 6 A
30 Vdc 4 A
Rated Current 8 A
Maximum Contact Point
Voltage
380 Vac
125 Vdc
Maximum Contact Point
Current
8 A
Maximum Open/Close
Capacity
AC: 2,000 VA
DC: 240 W
AC: 1,500 VA
DC: 120 W
Minimum
Applicable Load
5 Vdc, 100 mA