Graham 1703 Series User Manual

32
Meter Leads Resistance Reading
Positive Negative (ohms)
C1 C2,E1 >10,000
C2,E1 C1 <1,000
C2,E1 E2 >10,000
E2 C2,E1 <1,000
B2 E2 <1,000
E2 B2 <1,000
B1 E1 <1,000
E1 B1 <1,000
B1 C1 <1,000
C1 B1 >10,000
B2 C2,E1 <1,000
C2,E1 B2 >10,000
FREE-WHEELING DIODE MODULEFREE-WHEELING DIODE MODULE
FREE-WHEELING DIODE MODULEFREE-WHEELING DIODE MODULE
FREE-WHEELING DIODE MODULE
Free-wheeling Diode, 7.5 through 53 amp
1
Meter Lead Resistance Reading
Positive Negative (ohms)
AM- AK1~, AK2~, AK3~ <1,000
KM+ AK1~, AK2~, AK3~ >10,000
AK1~, AK2~, AK3~ AM- >10,000
AK1~, AK2~, AK3~ KM+ <1,000
OUTPUT DIODE BRIDGE MODULEOUTPUT DIODE BRIDGE MODULE
OUTPUT DIODE BRIDGE MODULEOUTPUT DIODE BRIDGE MODULE
OUTPUT DIODE BRIDGE MODULE
Output Diode Bridge, 7.5 through 34 amp
1
Output Diode Bridge, 40 through 100 amp
1
Meter Lead Resistance Reading
Positive Negative (ohms)
A1 K1, K2 <1,000
K1,K2 A1 >10,000
K1 A2 >10,000
A2 A1,K2 <1,000
Free-wheeling Diode, 65 through 100 amp
1
CONDUCTION/COMMUTATIONCONDUCTION/COMMUTATION
CONDUCTION/COMMUTATIONCONDUCTION/COMMUTATION
CONDUCTION/COMMUTATION
TRANSISTOR MODULETRANSISTOR MODULE
TRANSISTOR MODULETRANSISTOR MODULE
TRANSISTOR MODULE
Conduction/Commutation Transistor Module,
7.5 through 28 amp
1
Conduction/Commutation Transistor Module,
34 through 53 amp
1
Conduction/Commutation Transistor Module,
65 through 100 amp
1
1
Refer to the “Output Drive Current” rating on the
plastic cover over control board for this value.
K1K2 A1 A2
K1K2 K1 A2
A1

Graham 1703 Series Specifications

General

Brand	Graham
Model	1703 Series
Category	DC Drives
Language	English