Wenzhou Ginri Power Automation Co., Ltd.
| Payment Terms | L/C, T/T, Western Union，Paypal |
| Supply Ability | 50000Pcs per month |
| Delivery Time | 1-30 days according the order quantity |
| Packaging Details | Packed in cartons |
| Product name | Overload relay |
| Application | Pumps |
| Protective Functions | Overload |
| Motor Power | 16~40KW |
| Wire hole diameter | Φ20mm |
| Weight | 200g |
| Brand Name | GINRI |
| Model Number | JDB-1/32-80A |
| Certification | CE CCC |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union，Paypal | Supply Ability | 50000Pcs per month |
| Delivery Time | 1-30 days according the order quantity | Packaging Details | Packed in cartons |
| Product name | Overload relay | Application | Pumps |
| Protective Functions | Overload | Motor Power | 16~40KW |
| Wire hole diameter | Φ20mm | Weight | 200g |
| Brand Name | GINRI | Model Number | JDB-1/32-80A |
| Certification | CE CCC | Place of Origin | CHINA |
| High Light | electronic overcurrent relay ，current protection relay | ||
JDB-1 32-80A Electronic Overload Relay 4 LEDs For Status Indication
Description
JDB-1 32-80A Electronic Overload Relay is used for protect the device of overload(overcurrent),phase loss and phase unbalance from Pumps,Fans,Motors etc.
Because of the compactness size they are easy to use such as the elevators and lifts for monitoring the phase to ensure equipment working safely
Note: the contact is SCR output,it can't connect with DC contactor.
Features
(1) Integrative structure
(2) Three-phase monitoring of overload, phase loss, phase unbalance
(3) Powered by the measuring circuit
(4) 1 NC SCR output contact
(5) 4 LEDs for status indication
| Current Range | Motor Power | Wire Hole Diameter | Start-up Time |
| 32~80A | 16~40W | Φ20mm | 5s / 10s / 20s |
Technical data
| Model | JDB-1 |
| Input Circuit=Measuring Circuit | L1,L2,L3 |
| Current Range |
2.5-5A,4-10A,8-20A,16-40A 32-80A,63-160A,150-320A,50Hz |
| Monitoring Functions | Overload,Phase Loss,Phase Unbalance |
| Setting Method | By Knob |
| Startup Delay | 5s,10s,20s(10s default) |
| Delay Time For Overload | Inverse Time 80s~10s for 1.2~5 Times |
| Phase Unbalance Threshold | ≥50% Unbalance Ratio |
|
Delay Time for Phase Loss and Phase Unbalance |
≤1s |
| Reset Time | 60±10s,Reset By Power Cycle |
| Applicable Voltage Range | AC24V~380V,50Hz |
| Indicators | ABC Overload and Phase Loss |
| Output Contacts | 1NC (SCR Output) |
| Contact Capacity | 1A 380VAC(Resistive Load) |
| Degree of Protection | IP 20 |
| Working Conditions | -25℃~65℃,≤85%RH,Non-condensing |
| Mechanical Durability | 1000000 Cycles |
| Dielectric Strength | >2KVAC 1Min |
| Weight | 200g |
| Dimension |
2.5-40A:38*90*63mm 80~300A:44.5*123*67mm |
| Mounting | Screw Fixing |
FAQ
1). Q: How about the MOQ?
A: Usually, it is 100 PCS for each model.
2) .Q: Are you a factory or a trading company?
A: we make voltage and phase monitoring relay,motor protector,relay module and I/O module since 1995.
3). Q: Can you accept to use our logo?
A: Yes, we can. Any OEM are welcome!
4). Q: What are your payment terms?
A: 30% deposit by T/T in advance, pay 70% balance against B/L copy.
5). Q: How about the delivery time?
A: Usually, 10-30days. But it depends on your order quantity.
6). Q: How about the warranty?
A: 1 year from shipped on board date.
Company Details
Business Type:
Manufacturer
Year Established:
1995
Employee Number:
50~100
Ecer Certification：
Active Member
GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator indus... GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator indus...
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