ECP 07/10

ECP 07 / ECP 10		Brochure download



A SIMPLE, COMPACT SOLUTION FOR CONTROL OF THREE-PHASE CONDENSING UNITS


A simple, compact solution for control of three-phase condensing units up to 10 HP. The call can be generated by pressure switch (compressor shutdown in pump-down mode), thermostat or clean contact.

Application • ECP 07: Control of condensing unit with three- phase compressor up to 7 HP. • ECP 10: Control of condensing unit with three- phase compressor up to 10 HP. Main characteristics • Direct control of compressor, condenser fans and all standard-compliant electrical safeguards. • Compressor call by pressure switch, thermostat or clean contact. • Compact unit with self-extinguishing ABS panel and IP65 protection rating plus circuit breaker on front of panel. • System status indicated by LED icon.

TECHNICAL CHARACTERISTICS	ECP 07	ECP 10

Box dimension	290x340x145 mm	290x340x145 mm

Weight	4 Kg	6 Kg

Protection rating	IP 65	IP 65

Power supply	400 V AC ±10% 50/60 Hz	400 V AC ±10% 50/60 Hz

Load type	Three-phase	Three-phase

Working temperature	-5 ÷ +50°C	-5 ÷ +50°C

Storage temperature	-10 ÷ +70°C	-10 ÷ +70°C

Relative ambient humidity	< 90% Rh	< 90% Rh

Main switch	32 A	32 A

Overload protection	Thermal relay	Thermal relay

General protection	Fuses	Fuses

Control	External pressure switch	External pressure switch

Pump-down stop	PRESENT	PRESENT

Insulation transformer	PRESENT	PRESENT

Status indicators	Led	Led

INPUTS
Thermostat or pressure switch	PRESENT	PRESENT

Oil differential pressure switch		PRESENT

Kriwan^® connection	PRESENT	PRESENT

Condenser fans regulator press. switch (r.p.s.)		PRESENT

OUTPUTS
Compressor	2200÷5500 W (3÷7 HP)	5500÷7500 W (3÷10 HP)

Condenser fans output 1	800 W------------(1 PH)	2000 W (1PH/3PH)
Condenser fans output 2 (separated)	Total------------- (1 PH)	2000 W (1PH/3PH)

Compressor oil heater		PRESENT

DIMENSION


CONNECTION SCHEME