DX-60 series signal relayDetailed product description：

purpose
The DX-60 series signal relay is used in DC operated protection circuits, which is activated by current or voltage, has a dropout signal, magnetic hold, and electrical reset.

Principle of Action 2
The operation of the DX-60 series signal relay is based on electromagnetic principles. A permanent magnet is installed between the iron core and the yoke. After the relay operates, if the power supply to the operating coil is cut off, the relay relies on the magnetic force of the permanent magnet to keep the armature in the holding position, and the contacts and signal signs remain in working condition; When a short reset voltage is applied to the reset coil, the relay returns to the released state.

Technical data of DX-60 series signal relay

3.1 The rated current (or voltage) and relevant data of the action coil of DX-60 series relays are listed in Table 1.
3.2 The rated voltage of the reset coil is 36V, and the resistance value of the reset coil is 280V with 2900 turns.
The operating current of the attraction line of the 3.3 current type relay shall not exceed 90% of the rated value. The operating voltage of the attraction line of the voltage type relay shall not exceed 70% of the rated value.
3.4 Contact breaking ability
When the current is not greater than 2A and the voltage is not greater than 250V in a DC circuit, the contact can disconnect a DC inductive load with a time constant of 5H10-3S for a DC inductive load of 50W.
When the current of the AC circuit is not greater than 2.5A and the voltage does not exceed 250V, the contact can disconnect with a power factor cos&of 0.4K0.1. The load of the circuit is 500VA.
3.5 Thermal stability: For current type relays, they should be able to withstand the effect of twice the rated current duration without insulation damage, and the coils and structural parts should not have permanent mechanical deformation.
3.6 Power consumption:
For voltage type relays, the power consumption of the working group should not exceed 2.5W at the rated operating voltage.
For current type relays, the power consumption of the working group should not exceed 0.15W at the rated operating current.
The reset coil of the relay has a power consumption of no more than 6W at the rated reset voltage.
3.7 Dielectric strength: The conductive parts and the yoke can withstand an AC voltage of 50Hz and 2kV for 1 minute.
3.8 Weight approximately 1Kg

4 Ordering Instructions
4.1 Model, specifications, and name of the relay.
4.2 Number of relays.

model	rated voltage Or current	Number of contact points		coil resistance	model	rated voltage Or current	Number of contact points		coil resistance
		Dynamic combination	transformation				Dynamic combination	transformation
DX-61 DX-62 DX-63	220V	two		31KV	DX-61 DX-62 DX-63	0.1A	two		12V
			two					two
		four					four
DX-61 DX-62 DX-63	110V	two		7.6KV	DX-61 DX-62 DX-63	0.15A	two		5.5V
			two					two
		four					four
DX-61 DX-62 DX-63	48V	two		1.9KV	DX-61 DX-62 DX-63	0.25A	two		2V
			two					two
		four					four
DX-61 DX-62 DX-63	0.01A	two		1230V	DX-61 DX-62 DX-63	0.75A	two		0.2V
			two					two
		four					four
DX-61 DX-62 DX-63	0.015A	two		560V	DX-61 DX-62 DX-63	1A	two		0.12V
			two					two
		four					four
DX-61 DX-62 DX-63	0.025A	two		195V	DX-61 DX-62 DX-63	2A	two		0.03V
			two					two
		four					four
DX-61 DX-62 DX-63	0.05A	two		50V	DX-61 DX-62 DX-63	0.075A	two		22V
			two					two
		four					four

Note: The resistance value of the reset coil is all 280V, and the reset voltage is 36V.
The error of resistance values above 2 is K10%.
The thermal stability performance of the 3-current coil can withstand 4 times the rated current for a long time, with a temperature rise not exceeding 65K.
4. For 220V voltage coils with a wire diameter greater than 0.09, short-term power supply is considered; for coils with a wire diameter less than 0.09, long-term power supply is considered.

DX-60 series signal relay（No image available）