Product Specifications
| Prod Model: |
ML-44L17 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Display Type: |
Analog Only |
| Voltage: |
0-500V |
| Measuring Range: |
0-1000A |
| Type: |
Power Meter |
| Display: |
Digital |
| Electric Equipment: |
Three-phase Four-wire |
| Theory: |
Electronic Meter |
| Installation: |
Direct Connected |
| Usage: |
Multi-Functional Energy Meter |
| Measured Signal: |
Continuous Wave |
| Power Meter Connection: |
Terminal |
Product Description
ML-44L17 AC V panel meter
1. ISO9001 CE approved
2. Accuracy: Class 2.5
3. HIgh Quality Meter Series ML-44L17
Good Quality Panel Meter Series ML-44L17
Uses and applications:
This series of meters is a direct imitation of power measurement display instruments, measuring DC current and voltage, AC current and voltage, frequency, power factor, phase sequence, power, synchronization instructions and other non-power measurements. It has been widely used in a variety of AC and DC transmission and distribution systems, power control panels and other electrical devices, in the industries of maritime shipping, rail transport, chemical flameproof, low voltage equipment, construction equipment, generators, machinery equipment, etc. Being able to make electrical measurement and non-power measurement, it is a high-end instrument applied in general environmental conditions.
Standards and certifications:
The MOLLELEC series of pointer meter is produced on the standard of GB/T7676-1998, and the digital meter is on the standard of GB/T22264-2008. Its safety performance is on the standard of GB4793 and IEC61010. The dial scale line and the pointer is designed to meet the German standards of DIN43790 and DIN43802. The shape and hole size of the meter is on the standards of GB/T1242 and IEC61554. All the products of mollelec meters Company have gone through the national CE certification, and have got ISO: 9001 certification.
The outer casing of the panel meter:
The base of the series of ML meters is made of TBT flame-retardant plastic, and its vicat temperature is 130° C. The outer shell is made of ABS flame-retardant plastic, and its vicat temperature is 85° C.
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 ML 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.
Overload ammeter:
The conventional overload multiple times should be once or twice, and it can be customized to once, twice, 3 times and so on according to the user's requirements. Its function is to indicate the approximate transient overload current value, such as the start-up current when the motor stars, and so on.
Extrinsic current shunt:
The voltage specifications of the extrinsic current shunt of DC ammeters are 150mV, 100mV, 75mV, 60mV and 50mV, which can be customized. The resistance of the conducting wire connecting the meter and the current shunt should within the range of 1525mΩ , to ensure the accuracy of the meter.
The surface of the dial:
The surface of the dial uses aluminum alloy, white paint, black ink printing or laser printing. The dial can be customized according to the customer's sample dials (overprint colors can be customized). The luminous dial uses the PC panel.
We specialize in designing and manufacturing circuit protection products, motor protection products, building electric accessories and low and high voltage products.
We are one of the biggest companies manufacturing and exporting low and high voltage electric products in China. Our productions have been exported to America, Europe, Australia, Africa, the Middle East, and so on.
We have obtained many international certificates, such as CB, CE, SEMKO, and so on. We have superior technology department and we have top test equipment. All goods are made according to the international standards, such as IEC947 and IEC60898.
We are willing to create a better future with you.
Our purposes are as follows:
1, Superior products
Advanced technology, strict quality control system and reliable services make customers worldwide satisfied.
2, Favorable prices
Large-scale production reduces the cost and makes our products more competitive.
3, Timely delivery
4, Perfect service
If you establish business relations with us, we will be your friends forever and try our best to serve you. We aim to help our customers win more customers and enlarge the market. We are looking forward to establishing relationships with you in the near future.
