CH80H analog meter relay, ammeter relay, voltmeter relay

详情

Company brief
Ningbo Beilun Rising Instrument Factory is located in the beautiful coast of the East China Sea - Beilun District of Ningbo city. Established in ***7, the enterprise is a professional design and manufacturing enterprise of domestic standard, non-standard electric meter and special purpose meter. Our tenet is "quality is the life of enterprise", after twenty years of development, we had a place in the high precision bearing tester, plastic machinery, rubber machinery, multi station cold heading machine, high-class generator, mirror spark machine, high and low voltage switchboard and other industries, and also gradually to other areas. Business is also gradually expanded from domestic to foreign countries, the quality is affirmed by the customers at home and abroad. Our factory has a number of stable, skilled technical staffs, and a good guarantee of the quality of each customer requirements. Based on the principle of "customer first", we hope to establish good cooperation with all the customers. Your profits are our best profits, and we look forward to cooperating with you.

MAIN PRODUCTS
METERS: DC/AC ammeter, voltmeter, frequency meter, watts meter, EL scale meters, analog panel meter relay, digital DC ammeter & voltmeter
OTHERS: AC contactor connectors, DC shunt
 

ANALOG METER RELAY  CH*0H   CH**0HL  CH**0HL

Wide Variety of Control, Alarm, and Limit Use

EL Scale Could be Used

Easy Install

SIZE  AND INSTALLATION
 

SPECIFICATIONS

Accuracy: AC: 1.5% of full scale; DC: 1.5% F.S.

Movement: Annular, self-shielding

Suspension: Pivot and jewel

Tracking: 3%

Repeatability: Within 0.5% F.S.

Shielding: Calibration is unaffected by magnetic panel mounting

Response Time: 1.5 seconds maximum above *0mA

Overload (1 sec.): AC: 7 amps; DC: *0 times F.S.

Overload (Continuous): AC: 7 amps, DC: 1.5 times F.S.

Dial: Sharp clear scale. Each dial arc is calibrated to trackthe specific type of movement used.

Case: anti-fire plastic case, plastic window

Voltage Drop: *0mV

Pointer: Black, knife-edge

Scale Length: 3" (*6.0mm)

Net Weight: *5oz (0.*2kg)

Control Point(s)Adjustments: Single, high limit,****0% of arc; double, low limit *-

*5% of arc; high limit****0% of arc Adjustable to within 4 of each other

Switching: Within 1% of indication

Differential: On, Off difference is within 0.5% of F.S.

Auto/Manual Reset: Latching function can be enabled independently for eachrelay by removing jumpers on terminal block

Contacts/Output Relay: DPDT relay contacts for each control point; Each set ofcontacts rated at 5 amps, **0/**0 VAC resistive.

Frequency Response: ******0Hz

Power: ******2 VAC, *****0Hz

Operating Temperature: **1F to **2F (5C to **0C)

Circuit-to-GroundVoltage:  **0V rms maximum