China EM Technology Limited EMHEATER EM12-SP1-004, Руководство пользователя

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EM12-SP User Manual 3. Installation of Frequency Inverter
7
3.3 Sketch and Description of Main Circuit Terminals
3.3.1 Function and description of Main Circuit Terminals
1PH 220V output: EM12-SP1S-d75 ~ EM12-SP1S-011
+/
R
-/
T
3PH 220V output: EM12-SP1-d75~EM12-SP1-011
3PH 380V output: EM12-SP3-d75
～
EM12-SP3-022
+/
R
-/
T
3PH 380V output: EM12-SP3-030
～
EM12-SP3-45
+
-
Terminal symbol Function description
+ (R), - (T) DC (or AC) power input
P+, P- DC output
E Grounding terminal
U, V, W Three-phase AC power output terminals
U, V Single phase AC power output terminals
3.4 Control Circuit and Main Circuit Terminals Description
3.4.1 Control Circuit and Main Circuit Wiring
Photovoltaic cell
EM12-SP
+
10V AI1 AO1 485+ DI1 DI2 DI3 DI4 DI5 HDI
GND AI2 AO2 485- GND COM CME COM +24V COM
TA TB TC
FM DO1 COM
OFF
ON
JP2 JP6
CME
COM
V
I
JP3 JP4
1
3
2
1
3
2
1
3
2
1
3
2
JP8
1
3
2
+ (R)
- (T)
}
AC input
Diagram3-2 EM12-SP control circuit and main circuit wiring