Emerson EV3 Series User Manual

4 AGL_Sol_EV3_E_Rev_02
2 Product description
2.1 General information about the EV3 drive
The EV3 inverter drive has been developed specifically for Copeland scroll compressor models
ZPV066/096 and YPV066/096. These are variable speed compressors with permanent magnet
synchronous motors. The drive will power the compressor, control the compressor running speed,
provide compressor and drive protection and communicate with the master controller. The drive has
integrated fans for cooling and is typically installed in a system near the compressor.
2.2 Drive highlights
The EV3 drive at a glance:
▪ Control of Copeland variable speed ZPV*/YPV* compressors in commercial environments
▪ Predefined selection for compressor
▪ Active envelope protection
▪ Special envelope related overload protection
▪ Compressor crankcase heater functionality
▪ Operation ambient temperatures -25 to 60 °C
▪ Controllable via RS485 and Modbus
®
RTU
▪ Automatic baud rate detection (19.200 bps)
▪ Designed and qualified based on EN 60335-1 for the European market
▪ UL 60730-1 approval for the North American market
▪ Safety Input to wire a high-pressure limiter
▪ Discharge line temperature sensor input (DLT)
▪ Integrated passive power factor correction
▪ Integrated EMI filter
▪ Inrush-current limitation
▪ Rated currents @ 50 °C
▪ Enclosure with integrated heatsink and fan for cooling
▪ Speed-Drop Protection mode for increased system stability
2.3 Models
Drive model
Power supply
50/60 Hz
Max. input
current @ 50 °C
Max. output
current @ 50 °C
Max. input
power @ 380 V
EV3150B
3~ 380 to 460 VAC
27 A
27 A
15 kW
EV3185B
3~ 380 to 460 VAC
38 A
38 A
18.5 kW
Table 3: Voltage, current and power range
NOTE: The power range in Table 3 is to be considered as an indication depending on the
system design and compressor motor. The rated voltage to run ZPV*/YPV* compressors in
the full dedicated envelope and to pass EN 60335-2-34 tests is 400 VAC for three-phase drives.
2.4 Advanced technical information
Storage temperature
-40 to +85 °C
Max. operating temperature
-25 to +65 °C
Max. full performance operating temperature
-20 to +50 °C
Humidity
0 to 95 % rH non-condensing
Altitude
Max. 2000 m above sea level
Pollution degree
2
Drive enclosure protection
IP20
DC choke protection
IP00
Communication
RS485 Modbus (RTU)
Baud rate 19.200 bps
Slave ID: 45
Sensor input
Discharge line temperature
DLT / NTC 10 kΩ
Safety torque off input
Designed to connect a safety high-pressure limiter
Max. efficiency
~98 %
Max. power factor
~0.94 w/ integrated PPFC
Table 4: Advanced technical information

Emerson EV3 Series Specifications

General

Brand	Emerson
Model	EV3 Series
Category	DC Drives
Language	English