Small error, high precision, JOSEF voltage relay DY-34/60C-TH board front wiring

Description :

　　1、 Purpose:

　　DY-20C and 20D series voltage relays (hereinafter referred to as relays) are used as starting elements in relay protection circuits for voltage rise (overvoltage protection) or voltage drop (low-voltage lockout) of generators, transformers, and transmission lines.

　　2、 Main technical parameters

　　Action time: When the overvoltage relay is at 1.2 times the setting value, the action time is not more than 0.12s; when the low-voltage relay is at 0.5 times the setting value, the action time is not more than 0.15s; Contact capacity: In a DC inductive load circuit with a voltage not exceeding 250V, current not exceeding 5A, and time constant of 50.75ms, the breaking capacity of the output contact of the product is 50W. The output contact can reliably operate and return 5x10 "times under the specified load conditions. The long-term allowable current for the output contact is 5A. Dielectric strength: When the conductive terminals of the product are connected together, it can withstand an AC voltage of 2000V (effective value 50H2) for 1 minute without insulation breakdown or flashover between exposed non charged metal parts or shells.

　　Fixed installation of voltage relay DY-36 220VDC cabinet bottom plate

　　Fixed bottom plate of voltage relay DY-36/60C 220VDC cabinet

　　Voltage relay DY-29C/160 40~160V board front wiring

　　Voltage relay DY-48 set voltage AC160V, protruding board front wiring, 2 closed points and 1 open point

　　Front wiring socket of voltage relay DY-34/60C board

　　Voltage relay DY-28C set voltage AC160V, protruding board front wiring

　　Static passive undervoltage relay DY-38G (X) setting range 19-180V contact form: one normally open and two normally closed rail installation

　　Voltage relay DY-32 board with front seat

　　Voltage relay DY-33/60C 15-60V board rear wiring

　　Voltage relay DY-32/62C 60V fixed value 15V board front wiring

　　Voltage relay DY-37 voltage setting range 40-160V, pre board wiring

　　Voltage relay DY-54/32-132V

　　Voltage relay DY-38 setting voltage range: 12~48V Contact form: one normally open and two normally closed

　　Low voltage relay DY-28C/160

　　Voltage relay DY-34 100VAC 15~30V board rear wiring

　　Installation of voltage relay DY-54G 33~132V rail

　　Voltage relay DY-24C/60C

　　Voltage relay DY-36 80~320V with base

　　Installation method of low voltage relay DY-110: pre board wiring, working voltage: AC220V,

　　Voltage relay DY-34/60CG undervoltage type 15-100V with two normally closed contacts

　　Voltage relay DY-23C, D type, rated voltage 200V, 50~200V

　　Voltage relay DY-35, rated voltage 48V, 12-48V, including base

　　Voltage relay DY-32/200 50~200V board front with seat

　　Front wiring of voltage relay DY-31/200 board

　　Ordering Notice: When placing an order, please specify the model specifications, structural form code, wiring method, quantity, and other requirements. Shanghai Joseph Relay Division

• voltage relay