SINGLE PRESSURE CONTROL
- model :
- SINGLE PRESSURE CONTROL
Introduction Refrigeration equipment or air-conditioning equipment, automation systems of high and low limit control; The standard model for Freon, air, liquid and other non-corrosive media, Also can be used for ammonia refrigerant with a special specification. (Allowance fluid temperature -10 ºC/100 ºC) Provide international standard mounting bracket, can be installed any position on the system. SPDT switch contact to ensure reliable conversion. Standard models of the products, the material of bellows is copper, the pressure interface is brass; for ammonia refrigerant pressure bellows and pressure interface stainless-steel material.
Product Description
SINGLE PRESSURE CONTROL
Model Specification
| MODEL | RANGE | DIFFERENTIAL | FACTORY SETTING | MAX. BELLOWS | ||||||
| (bar) | (bar) | (bar) | PRESS | |||||||
| Min. | Max. | Min. | Max. | Off | On | (bar) | ||||
| L 506 | -0.5 | 6 | 0.6 | 4 | 3 | 2 | 16.5 | |||
| L 506M | -0.5 | 6 | ?1 | 3 | Manuel Reset | 16.5 | ||||
| L 530D | 5 | 30 | 3 | 10 | 20 | 15 | 33 | |||
| L 530M | 8 | 30 | ?5 | 20 | Manuel Reset | 33 | ||||
Scale plate use “bar” and “psig” units; Could be used “mpa” , “kgf/m²” units also as customer require. Connection could as customer require use British unit flare(E), solder (C) and capillary(S), such as HL506E; Ammonia refrigerant model added a code B, such as HLP506B.
Electric Rating
| RATED VOLTAGE (V) RATED AMPS (A) |
125V | 250V | 24V | ||
| A.C. | A.C. | D.C. | |||
| Non-Inductive Current | 20A | 10A | 10A | ||
| Industive | Full Load Current | 15A | 8A | 8A | |
| Current | Locked Roter | 72A | 64A | ||
Notice : Thread connection to use two wrenches to prevent damage to control weld joints. Can be directly with the control back four M4 screw installed in the unit; The multi-purpose; Panels can also be install
