Thermal Overload Relay ZGLEDUN Series LDJR9
Product Description:
ZGLEDUN Series LDJR9 thermal overload relay is suitable for the overload and phase failure protection of AC motors with AC 50Hz/60H, voltage highest up to 690V, current 0.1A-630A and intermittently working AC motors.
The thermal relay also has the functions of temperature compensation, action indication, automatic and manual reset, stop and test, etc. The product performance is stable and reliable. The thermal relay can be plugged in and installed with a AC contactor , also can be installed independently.
Compliance with standards: GB14048.4/IEC 60947-4-1, GB14048.5/IEC60947-5-1.
Working and installation conditions:
Installation category: III
Pollution degree: 3
Conform to standard: GB14048.4/EC60947-4-1.GB14048.5/IEC 60947-5-1
External and protection level: IP20 (LDJR9-12, 25, 38, 100)
Ambient air temperature: limit working temperature -35℃-+70℃, normal working temperature -5℃-+40℃. The average value within 24 hours does not exceed +35℃. If it is not used in the normal working temperature range, see appendix for details “Instructions for use in abnormal environments”。
Altitude: not more than 2000m
Atmospheric conditions: when the highest temperature is +70℃, the relative air temperature does not exceed 50%. Higher relative temperature is allowed at lower temperatures, for example, up to 90% at 200C. Response to occasional condensation due to temperature changes Take special measures.
Installation conditions: the inclination of the installation surface and the vertical surface is not more than +-5°
Shock and vibration: The product should be installed and used in a place where there is no significant shaking, shock and vibration.
| Image | Model Number | Current Range | Dimensions (CM) |
|
|
JR28-25 | 0.1-0.16A | 67×46×95 |
| 0.16-0.25A | 67×46×95 | ||
| 0.25-0.4A | 67×46×95 | ||
| 0.4-0.63A | 67×46×95 | ||
| 0.63-1A | 67×46×95 | ||
| 1.25-2A | 67×46×95 | ||
| 1-1.6A | 67×46×95 | ||
| 1.6-2.5A | 67×46×95 | ||
| 2.5-4A | 67×46×95 | ||
| 4-6A | 67×46×95 | ||
| 5.5-8A | 67×46×95 | ||
| 7-10A | 67×46×95 | ||
| 9-13A | 67×46×95 | ||
| 12-18A | 67×46×95 | ||
| 17-25A | 67×46×95 | ||
| 23-32A | 67×46×95 | ||
| JR28-36 | 23-32A | 90×64×93 | |
| 28-36A | 90×64×93 | ||
| JR28-93 | 23-32A | 83×72×119 | |
| 30-40A | 83×72×119 | ||
| 37-50A | 83×72×119 | ||
| 48-65A | 83×72×119 | ||
| 55-70A | 83×72×119 | ||
| 63-80A | 83×72×119 | ||
| 80-104A | 83×72×119 |
| Image | Model Number | Dimensions (CM) |
| |
5TD.574.103 Base | 100×72×46 |
| 5TD.574.105 Base | 100×90×56 | |
| 5TD.574.104 Base | 125×100×72 |
Measurements(mm):
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