Ds-24c/dc220v time relay

name : Electromagnetic time relay

model :DS-24C

Working voltage ;24,48,110,220VDC/110, 127, 220, 380VAC

Delay range :0.15~5S

Contact capacity :250V5A

Power consumption :≤10W

DS-24C/DC220V Time relay

Series models ：

DS-21 Time relay

;DS-22 Time relay ;

DS-23 Time relay ;DS-24 Time relay ;

DS-21C Time relay ;DS-22C Time relay ;

DS-23C Time relay ;

DS-25 Time relay ;DS-26 Time relay ;

DS-27 Time relay ;DS-28 Time relay ;

One 、 purpose

DS-20

Series time relay （ Hereinafter referred to as relay ） As an auxiliary component, it is used in various protection and automatic control circuits , Make the action of the controlled element get adjustable delay .

Relay DS-21_{24 It's a short-time live time relay ;DS-21/C}24/C Time relay with long-term electrification （ With external resistance ）;DS-25~28 It's an AC time relay .

The relay has a pair of instantaneous change-over contacts , A pair of sliding delay main contacts and a pair of termination delay main contacts .

Two 、 Main technical data

Action value ：DS-21_{24 No more than 70% Rated voltage ;DS-21C}24C No more than 75% Rated voltage ;DS-25~28 No more than 85% Rated voltage .

Return value ： Not less than 5% Rated voltage .

Contact capacity ： When the voltage does not exceed 250V, Current not exceeding 5A, The time constant is 5±0.75ms In the DC inductive load circuit , The breaking capacity of the output contact of the product is

50W. The output contact is under the load conditions specified above , The product can move and return reliably 5×104 Time . The long-term allowable making current of the output contact is 5A.

Medium strength ： The conductive terminals of the product are connected together , Between exposed non electrified metal parts or enclosures , Able to bear 2000V（ Valid values ）50Hz AC voltage duration 1

Minutes test without insulation breakdown or flashover .

The resistance comparison table is attached

Ordering instructions

Please indicate the relay model when ordering 、 specifications 、 Number 、 Rated voltage or current of power supply 、 Structure type code and special requirements .

Shanghai Joseph Electric Appliance Co., Ltd. was founded in 2001 year , It is a company specializing in relay protection of secondary circuit of power system and integrated control products of Power Automation , It integrates product design and development 、 production 、 Sales and service, etc * Of ; The products cover relays 、 Power meter 、 Microcomputer integrated protection device 、 Electric power automation integrated control system, etc , In the mine 、 Urban construction 、 Petrifaction 、 Water conservancy 、 Environmental protection 、 metallurgy 、 traffic 、 can Power source and power transmission and distribution system are widely used .

DS-24C/DC220V Time relay

Specializing in the production of relays 、 Power meter 、 Microcomputer integrated protection device 、 Motor protector 、 Power automation integrated control system and other products . About microcomputer protection device 、 Relay 、 Power meter 、 Price of products such as power automation system 、 Technical parameters …

Shanghai Joseph relay business department