CE 70*40mm ac dc panel meters(JY-85L17 & 85C17)
Changes caused by the temperature:
Temperature range for reference: 23° C± 2° C, 13° C~23° C, and 23° C~33° C. The changes caused by the impact of temperature are not allowed to be out of the range of the level index ± 100%.
The installation:
Unless specified, the meter is usually installed in a vertical position. Other installation positions such as horizontal and inclined position can be installed according to the customer's requirements. The corresponding level of accuracy is only valid to the regulated installation position. The meter has two kinds of instruction angles: Right angle 90° And wide angle 250° .
Anti-vibration and anti-shock:
Anti-vibration: Complies with the standard of IEC60068-2-6; Frequency sweep range: 10-55-10Hz; Displacement amplitude: ± 0.15mm, ± 0.3mm; Frequency sweep cycles: 5 times; Sweep rate: 10ct/min; Maximum acceleration: 147m/s2(15g), 490m/s2(50g); RMS acceleration: 6.06g; Vibration time: 15 min. Anti mechanical shock: Complies with the standard of IEC60068-2-27.
Accuracy level:
The JY series of pointer meter: AC and DC voltmeter and ammeter to the level of 1.5 or 2.5, power meter to the level of 2.5, frequency meter to the level of 2.5, and power factor meter to the level of 2.5.
Name |
precision |
normal specification |
remark |
AC ammeter |
A |
1.5 |
0.5-50A |
can be directly connected |
A |
1.5 |
10/5A-800/5A |
secondary current passed by current transformer
|
KA |
1.5 |
1KA-10KA |
secondary current passed by current transformer
|
AC voltmeter |
V |
1.5 |
10V-600V |
can be directly connected |
KV |
1.5 |
1KV-35KV |
100V secondary voltage passed by voltage transformer |
DC ammeter |
µA mA |
2.5 |
50μA-500μA 1mA-500mA |
can be directly connected
|
A |
1.5 |
1A-15A |
can be directly connected |
A |
1.5 |
15A-750A |
outer attached shunt 75mV 60mV 50mV
|
KA |
1.5 |
1KA-3KA |
outer attached shunt 75mV 60mV 50mV
|
DC voltmeter |
V |
1.5 |
3V-600V |
can be directly connected |
KV |
1.5 |
1KV-3KV |
outer attached resistance value |
Hz meter |
Hz |
2.5 |
45-55HZ 55-65HZ |
36V.100V.127V.220V.380V |
Power meter |
KW.VAR |
2.5 |
100V 380V 380-380KV |
100V secondary voltage passed by voltage ; Secondary current passed by current transformer 5-10KA/5A |
cosφ meter |
cosφ |
2.5 |
COSφ =0.5-1-0.5 |
100V/5A 220V/5A 380V/5A |
Yueqing Jyins Electric Technology Co., Ltd. Founded in 1990, is located in the largest manufacturing base of low-voltage electric equipment of China--- Liushi, which is called "the Electric Device Metropolis of China". We are one of leading enterprises specialized in designing, manufacturing, developing and exporting all kinds of high and low voltage electric appliances, such as temperature controller (indicator), thermocouple, shunt, thermocouple wire, thermal resistor, current/voltage meter(panel meter), current divider, gas meters, water meter, KWH meter, automatic nozzle, contactor, relay, circuit breaker, transformer, thermal relays, pushbutton, lightning arrester, dropout fuse, switch, pneumatic, cylinder, cable accessories, power instrument, lighting, doorbell etc.
We have employed 500 workers and our factory covers 4, 0000 square meters area. with total assets reaching 5 million US dollars, we own modern production lines and high quality controlling equipments with scientific administration, professional engineers, highly trained technicians and skilled workers. Consequently, our products are of both high quality and high ratio of performance and are widely exported to worldwide markets with good reputation and credit. Now we are selling products to North and South America, Middle East, Southeast Asia, Western Europe, Africa, Hong Kong, Taiwan area and etc...
"Quality first and user uppermost" is one of our principles. We always strive for best in quality and after-sales services to satisfy customers' demands. We sincerely welcome customers from worldwide to share our good quality products and services. with ceaseless efforts and developments in design and technology, we will surely do better and better. High praise among the customers.
We sincerely welcome our friends at home and aboard to guide us and then develop together.
