Customized Diameter 101mm SF6 Density Monitor Meter Relay With Two Contact Points

Description

It is used to monitor the density of SF6 gas in the sealed container, and can display the gas density value on the spot. When the gas density value reaches the preset value, the contact device immediately sends out an alarm and control signal. It can be widely used in SF6 insulated combined appliances, circuit breakers, pole switches, transformers and transformers and other electrical equipment. Provide solutions for new substations and existing substations that can only be retrofitted.

Description

This product is suitable for monitoring the density of SF6 gas in sealed containers. The gas density value can be displayed on site. When the gas density value reaches the preset value, the contact device will immediately send out an alarm and control signal. The effective execution of inflation, micro water measurement and calibration can be carried out without disassembling the SF6 gas density relay, preventing unnecessary leakage of SF6 gas during the process of inflation, micro water measurement and calibration. Widely used in SF6 insulated combined electrical appliances, circuit breakers, column switches, transformers and transformers and other electrical equipment. Provide solutions for new substations and intelligent transformation of existing substations.

The main technical parameters:

1. Working environment temperature: -30℃~60℃, relative humidity: ≤95%PH
2. Protection level IP65
3. Anti-vibration in working environment level 1 (common type); level 2 (shock resistance level)
4. Impact level 30g (common type); 50g (shock resistant type)
5. Leakage rate ≤1*10-9 Pa.m³/s (ammonia gas leak detection)
6. Contact type magnetic-assisted electric contact switch (80% silver, 20% nickel, 10μm gold-plated)
7. Contact electrical parameters AC: 30VA 380V 1A DC: 30W 220V 1A
8. Insulation performance Insulation resistance: >100MΩ (500VDC) Power frequency withstand voltage: 2000V 45/60HZ.1min