Audited Supplier
1. Purpose
DZS-115/DC110V intermediate relay is used as an auxiliary relay in DC-operated protection circuits to increase the number of contacts or contact capacity of the main protection relay. DZS-115 and DZS-117 are delay action relays; DZS-127 and DZS-136 are delay voltage action and current holding relays; DZS-145 is a delay return relay.
DZS-115 and DZS-117 have only one voltage working bracket; DZS-127 and DZS-136 have only one voltage working bracket and two current holding brackets.
2. Main technical parameters
| Model | Rated voltage | Rated keeping current | Keep windings quantity | Delay method | Operating value | Returned value |
| DZS-115 | 24, 48, 110, 220 | Delay operating | 30%-70% of rated voltage | ≥3% of rated voltage | ||
| DZS-117 | ||||||
| DZS-145 | Delay returned | |||||
| DZS-127 | 110, 220 | 1, 2, 4 | 2 | Delay operating | ||
| 48, 24 | 2, 4, 6 | |||||
| DZS-136 | 110, 220 | 1, 2, 4 | 2 | |||
| 48, 24 | 2, 4, 6 |
| Model | Operating time(ms) | Power consumption | Contact quantity | Contact breaking capacity | |
| Voltage coil | Current coil | ||||
| DZS-115 | ≥60(besides DZS-145) | 3.5W | 2 moving together 2 moving off | DC50W AC250VA | |
| DZS-117 | 4 moving together | ||||
| DZS-145 | 6.5W | 2 moving together 2 moving off | |||
| DZS-127 | 5.5W | 2.5W | 4 moving together | ||
| DZS-136 | 3 moving together | ||||
When ordering, please indicate the relay model specifications, structure code, front or rear wiring method, quantity and other requirements.
Capital"Liushi where is regarded as low voltage electrical equipment production base of China. We design, manufacture and market products for customers in industries ranging. Naidian is an professional manufacturer & exporter of relays.
We mainly produce all types of relays, such as Power Relay,PCB Relay, General-purpose Relay,Solid State Relay, Time Relay, Automotive Relay,Counter,Thermal Relay, Electromagnetic Relay,Earth Leakage Relay,liquid Level Relay,motor control motor protection series, Relay Socket.
IS09001 quality management have been strictly operating in our corporation,Meanwhile the products have been approved by UL,CUL,TUV,CE,000 Certificate. The company is advanced in technical strength and has adopted auto, semi-auto production line to manufacture product Me are also strong in the technical reform, new items development and some products have passed new design patent.
Looking into the future, the group will face more business opportunity, and more challenge. Naidian will comply with request and development of epoch, continue to further and reform innovation, expand capital strength, implement brand strategy, create the new increasing point, and look forward to cooperate with customers al home and abroad.
Excellence, share with the world. ----- Naidian Group Co.,Ltd.
1. Who we are?
We are based in Zhejiang, China, start from 1989,sell to Domestic Market(80.00%),Mid East(20.00%). There are total about 51-100 people in our office.
2. How we guarantee The quality?
Always pre-production sample before mass production; Always final Inspection before shipment;
3.What can you buy from us?
Electromagnetic miniature relay,Time control relay,Electrical network protection relay
4. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
