Emerson Copeland Scroll YHV 2P Series User Manual

20 AGL_HP_VS_YHV2P_E_Rev0
For the single-phase matched pairs of YHV*2P with ED3 drive, the following circuit diagrams
can be used:
Power circuit Control circuit
Legend
B1 ....... System controller F4 ........ LP switch
Q1 ....... Main switch K2 ........ Contactor (optional)*
D ......... Drive assembly RCD .... Residual current device type B or B+
F1, F6 . Fuses S1 ........ Auxiliary switch
F3 ....... HP limiter Grey = optional, depending on the system type
Figure 20: Wiring diagram for YHV*2P with single-phase drive
For the three-phase matched pairs of YHV*2P with ED3 drive, the following circuit diagrams
can be used:
Power circuit Control circuit
Legend
B1 ................. System controller F4 ........ LP switch
Q1 ................. Main switch K2 ........ Contactor (optional)*
D ................... Drive assembly RCD .... Residual current device type B or B+
F1, F6/7/8 ..... Fuses S1 ........ Auxiliary switch
F3 ....... ……...HP limiter Grey = optional, depending on the system type
Figure 21: Wiring diagram for YHV*2P with three-phase drive
* Additional contactor (K2) needed only on drives without STO (Safe torque off) safety input!

Emerson Copeland Scroll YHV 2P Series Specifications

General

Brand	Emerson
Model	Copeland Scroll YHV 2P Series
Category	Air Compressor
Language	English