P12DE FENSHEN Pressure control

Detailed Product Description

 

P12DE FENSHEN Pressure control can protect compressors in refrigeration and air-condition plant, and keep them from over-low pressure or over-high suction pressure.
P12DE FENSHEN Pressure control can start and stop refrigeration compressors and fans of air condensers.

P12DE FENSHEN Pressure control can be used not only in fluoride refrigeration,but also in air and liquid.
P12DE FENSHEN Pressure control are fitted with a single pole double throw (SPDT) changeover switch. The position of the switch is determined by the pressure control setting and the pressure at the connector.

Approvals of P12DE FENSHEN Pressure control : DnV,Det norske Veritas(Norway),CQC(China),CE (Europe).

Type and data

Symbol	Model	Adjust range (MPa)	Differential (MPa)	Reset	Factory set(MPa)		M.W.P (MPa)	Medium Temp. (.C)	Around Temp. (.C)
					Off;	On;
Low pressure	P2E	0.07→0.2	0.04~0.2	Aut.	0.1	0.06	1.65	-20~120	-20~50
	P3E	0.07→0.3	0.04~0.2	Aut.	0.15	0.1
	P6ME	0.07→0.6	Fixed≤0.2	Man.	0.3	0.2
	P6E	0.07→0.6	0.06~0.4	Aut.	0.3	0.2
	P10E	0.1→1.0	0.1~0.3	Aut.	0.6	0.5
High pressure	P12DE	0.5→1.2	0.1~0.3	Aut.	0.8	0.7	3.3
	P16DE	0.5→1.6	0.1~0.3	Aut.	0.7	0.5
	P20DE	0.5→2.0	0.1~0.3	Aut.	1.2	1.05
	P30DE	0.5→3.0	0.50~1.0	Aut.	2.0	1.5
	P30E	0.5→3.0	0.3~0.5 Fixed	Aut.	2.0	1.5
	P30ME	0.5→3.0	Fixed≥0.4	Man.	2.0	≤1.6

Elctrical data

Voltage	Non-inductive  current	Inductive current
		Full load	Starting
A.C.110V	24A	24A	144A
A.C.220V	16A	16A	96A