Parker SPD-N Series - Connections

Parker Hannifin S.p.A. Divisione S.B.C. user’s manual TWIN-N and SPD-N
26
2.3 Connections
Power cable specifications
- Maximum length 35m
- mobile or fixed installation depending on the applications
- max. conductor capacity 150pF/m
Cross section
TWIN-N
2A+2A 5A+5A 8A+8°
Mains 2 mm
2
(AWG14) 2,5 mm
2
(AWG12) 4 mm
2
(AWG10) Power
terminal block
Motor 1,5 mm
2
(AWG14) 1,5 mm
2
(AWG14) 2,5 mm
2
(AWG12)
SPD-N
2A e 5A 8A 16°
Mains 2 mm
2
(AWG14) Power
terminal block
Motor 1,5 mm
2
(AWG14)
2,5 mm
2
(AWG12) 4 mm
2
(AWG10)
Terminal block I and II
0,22 ÷ 1 mm
2
(AWG16)
Tightening torques
Power terminal block
0.5 ÷ 0.6 Nm (M3)
Terminal block I and II
0.22 ÷ 0.25 Nm (M2)
Fuses
Drive Time-delayed fuses
TWIN2N, SPD2N, SPD5N 10 A
TWIN5N, SPD8N 20 A
TWIN8N, SPD16N 32 A
A thermo-magnetic switch properly chosen depending on the power cables used can be used instead
of fuses.
Installation in compliance with UL Standards
ultra-fast fuses (JFHR2)
TWIN2N, SPD2N, SPD5N TWIN5N SPD8N TWIN8N, SPD16N
Bussmann FWP10A14F
Bussmann
FWP20A14F
Bussmann
FWP15A14F
Bussmann
FWP32A14F
Ferraz-Shawmut A70P10-1
Ferraz-Shawmut
A70P20-1
Ferraz-Shawmut
A70P15-1
Ferraz-Shawmut
A70P35-4
Use only stranded copper wire rated for 60/75°C.
Use only Listed (ZMVV) or Recognized (ZMVV2) terminal lugs with the appropriate crimping tools.