MP/MPC系列压力控制器

·介绍

MP/PC系列压力控制器用于保护制冷或雪调装置的压缩机, 使之免于吸气压力过低或排气压力过高。

MP/PC系列压力控制器也可以用于启动和停止压缩机及空气冷凝器的风扇。

MP/PC系列压力控制器还可以用于水泵, 消防, 锅炉, 液压, 奥烫, 真空等设备。

MP/PC系列压力控制器配有单刀双掷(SPOT)双刀单掷(DPST)以及双刀双掷(DPDT)三种形式的切换开关, 动作值可根据需要的压力来 确定。

MP/PC系列压力控制器配有铜制气箱接头, 用于氟利昂制冷剂系统, 也可以配不锈钢材质气箱接头, 可满足于液氮等带腐蚀性气 体或液体系统。

MP/PC系列压力控制器灵巧的微动开关结构确保了可靠的快速转换功能。

MP/PC系列压力控制器认证: CQC认证(中国), CE认证(欧洲) ROHS, UL认证(北美)。

? Introduction

MP/PC se「ies pressure control can protect compressors in refrigeration and air-condition plant, and keep them from overlow pressure or over -high suction pressure.

MP/PC series pressure controls can start and stop refrigeration compressors and fans of air condensers.

MP/PC se「ies pressure controls can be used not only in fluoride refrigeration, but also in air and liquid.

MP/PC series pressure controls are fitted with 3 kinds of changeover switch: a single pole double th「ow (SPDT),a double pole single throw(DPDT) and a double pole double throw(DPDT).

The position of the switch is determined by the pressure control setting and the pressure at the connector. App「ovals: CQC(China), CE(Europe), ROHS, UL(USA. Canada).

·技术参数

环境温度 :-40 ~ +65℃

介质温度 :-40 ~ +120℃

电线连接进线孔直径为15mm

最高工作压力 低压端: 1 MPa 高压端: 3MPa

最高试验压力 低压端: 1.65MPa 高压端: 3.3MPa

? Technical data

Ambient temperature -40 ~ 65℃

Medium temperature -40 ~ 120℃

Cable connection The cable entry can be used for 15mm dia.

Max. working pressure L.P.: 1 MPa H.P.: 3 MPa
Max. testing pressure L.P.: 1.65 MPa H.P.: 3.3MPa

? R410a技术参数

环境温度-40。- 65。C

介质温度 -40°-120°C

电线连接进线孔直径为15mm

最高工作压力低压端: 1.2MPa高压端: 4.5MPa

最高试验压力低压端: 2.5MPa高压端: 4.8MPa ? R41 Oa Technical Data

Ambient temperature -40。- 65。C

Medium temperature -40°- 120。C

Dia meter of connection wire hole:15mm Max. wo「king pressure L.P: 1.2MPa H.P: 4.5MPa

Max. testing pressure L.P: 2.5MPa H.P: 4.8MPa ·电气参数Electrical data

额定电流Cmrrent: A.C. 110 A.C.220

非诱导电流Non-inductivecurrent 24 16

诱导电流Inductive current

满载电流Fullload 24 16

瞬时电流Starting 144 96

·连接方式 Connection

·订货

   特殊要求请在型号后面加英文字母后缀表示举例:

   E --表示英制7/16-20UNF螺纹连接。

   MG--表示长度为1m的毛细管连接。

   A-表示接液部位为不锈钢。   定制螺纹接头 例:NPT1/4M NPT 1/4F G 3/8M G1/2F G1/4M G1/4F G 1/2M   M表示外螺纹 F表示内螺纹

? Placing Order:

   Any special「equirementsplease remark behind the model number.

   Inch connection size (7/16-20UNF), please state letter“E”after the model number.

   “MG” stands for capillary, standard length is 1 m (including fla「enuts), please mark the special length requirement.

   “MGL” stands for “Capillary with thread”

   “A’’stands for “Stainless steel air box asse『nbly”.   ·型号与参数(单位:MPa) Type & data (Unit: MPa)

   ·标准附件及尺寸(单位:mm) Mounting plate(Unit: mm)

·触点形式 Contact form

 ·外形尺寸(单位:皿) Dimension (Unit: mm)*单组 Single pressure

*双组 Dual pressure

·MP760型压力控制器介绍   MP760型压力控制器是一种专为制冷或其他机械系统负压真空度控制而设计的一种压力保护装置,防止由于真空度 过低而造成大气漏入系统而引起的故障。它是一种以接受压力讯号而动作的自动控制器,在制冷装置中,当压缩机低 压端压力低于设定压力值时,压力控制器会发出电讯号切断电路,使压缩机停车,起到安全保护作用。   ? Introduction

MP760 pressure controller is a pressure protection equipment which is specially designed for refrigeration or other mechanical system with negative pressure vacuum degree control.Which can prevent the air leak into the system due to low vacuum from breakdown. It is an automatic controller, which works when receives the pressure signal. In ref1『igeration equipment.when the pressure of compressor is lower than the setting pressure, the pressure controller will send electricity signal to cut off the circuit to stop the compressor, so as to protect the system.

·MP6W12S 型压力控制器介绍 MP6W12S 型压力控制器是一种专为消防系统而设计的微压力控制装置, 它的特点是:除了它具有一款 SPOT C单 刀双掷〉快速动作开关外, 还具有控制压力低的特点。 它在一个相当小的压力作用下就能发出讯号, 使执行机构停止工 作, 起到压力保护作用。

? Introduction

MP6W12S Pr essurecontroller is a control equipment which is specially designed for fire protectionsystem. Its characteristic is: it not only has a fast working SPOT (single pole double throw) switch, but also can control the low pressure. It can send out the single in a fairly small pressure to make actuators stop working,it protects the pressure well. ·MP6W-12D型压力控制器介绍 MP6W12D 型压力控制器是一种专为消防系统而设计的压力控制装置, 它的特点是: 它具有一款 DPDT C双刀双掷) 快速动作开关, 同时可以发出二个不同的讯号来控制消防系统中的水泵, 并发出 警讯号。 它是一种以接受压力讯号而 动作的自动控制器。 在装置中, 当被控制的压力压力高于设定压力值时, 压力控制器会发出电讯号切断电路(或 警), 使 水泵停止工作,并发出 警讯号。

? Introduction

MP6W120 pressurecontrolis a pressure controlequipment which is designed for the fire protection system,lts characte「isticis: it has a DPDT {double pole double throw)rapid action switch, at the same time it can make two different kinds of signal to control the pump of the fire p「otectionsystem, and send out the alarm signal. It is an automatic controller which works when it receives the pressure signal.In the equipment, when the cont「oiledpressure is higher than the setting pressure, the pressure controllerwillsend the signal to cut off the circuit (or alarm) to make the water pump stop working, and send out the alarm signal.

·MP45型压力控制器介绍 MP45系列小型压力控制器是一种用压力信号来控制的电开关, 它是以压缩机的排气压力为动作信号来控制压缩机的启停, 当压缩机的排气压力超过调定值时, 切断电源, 起到压力保护作用。 ? Introduction

MP45-Series Micropressure control is an electrical switch controlled by pressure signal. It’s a仔ectedby the discharge pressure of the compre.When the discharge pressureof the compressor exceeds the setting pressure of the control, it will cut out the power supplyand protect the system from undue p「essure.

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