DJ-100A/Q series voltage relayDetailed product description：

1 Purpose
The DJ-100A/Q series voltage relay is a secondary voltage circuit rectifier type protection relay used in relay protection device circuits as an action element for low voltage lockout or overvoltage protection.
The DJ-100A/Q series is an improved product of the DJ-100 series voltage relay, which eliminates the jitter phenomenon that existed in the original voltage relay. Improved safety and reliability during use.

2. Structure and Operating Principles
2.1 Relay system electromagnetic instantaneous action, AC voltage resistance voltage reduction and rectification are applied to the two coils of the magnetic system. The wiring head is located on the terminal of the relay base, and a special connecting piece can be used to connect the coils in series or parallel, thus doubling the setting range of the relay.
2.2 As the relay is a rectifier type, it solves the bearing wear caused by the vibration of the movable system itself in the DJ-100 voltage relay.
2.3 The relay is embedded and the main body is a plug-in structure.
The internal wiring diagram of the 2.4 relay is shown in Figure 1.
The appearance and installation dimensions of the 2.5 relay are shown in Figure 2.


Figure 1 Internal wiring diagram of DJ-100A/Q series voltage relay (back view)
According to this, DJ-111 11A/Q DJ-121 122A/Q DJ-131 132A/Q 131A/Q160CN DJ-131A/Q160C


Figure 2: Outline and Installation Dimensions of DJ-100A/Q Series Voltage Relays

3 Technical Requirements
3.1 Contact opening capacity: When the voltage is ≤ 220V and the current is not greater than 2A, it is 50W in DC current with inductive load (time constant T is not greater than 5 × 10-3S); 250VA in AC circuit.
3.2 Action time: For overvoltage relays, the action time should not exceed 0.12s when the setting value is 1.1 times; 0.04s when the setting value is 2 times; and 0.15s when the setting value is 0.5 for low-voltage relays.
The insulation of the conductive part of the relay to the housing should withstand a test of AC 50Hz, voltage 2kY, for 1 minute.
3.4 The weight of the relay is approximately 1kg.
The partial technical data of the 3.5 relay is listed in the table below.

model	Setting range （V）	Long term allowable voltage (V)		Contact specifications		return coefficient	power consumption (At the minimum set voltage) （VA）	remark
		Coil series connection	Parallel connection of coils	Dynamic combination	Dynamic interruption
DJ—11lQ	15~60 50~200 100~400	seventy two hundred and twenty four hundred and forty	thirty-five one hundred and ten two hundred and twenty	one		0．8 0．8	one	overvoltage relay
DJ—12lQ	15~60 50~200 100~400	seventy two hundred and twenty four hundred and forty	thirty-five one hundred and ten two hundred and twenty		l
DJ—13lQ	15~60 50~200 100~400	seventy two hundred and twenty four hundred and forty	thirty-five one hundred and ten two hundred and twenty	one	one
DJ-131A／Q60C DJ—131Q／60CN	15~60 15~60	two hundred and twenty two hundred and twenty	one hundred and ten one hundred and ten	one	one		l
DJ—112Q	12~48 40~160 80~320	seventy two hundred and twenty four hundred and forty	thirty-five one hundred and ten two hundred and twenty	one		1．25	one	low voltage relay
DJ—122Q	12~48 40~160 80~320	seventy two hundred and twenty four hundred and forty	thirty-five one hundred and ten two hundred and twenty		one
DJ—132Q	12~48 40~160 80~320	seventy two hundred and twenty four hundred and forty	thirty-five one hundred and ten two hundred and twenty	one	one

4 Ordering Instructions
4.1 Model and name of relay.
4.2 Maximum setting value (current or voltage).
4.3 Number of relays.

DJ-100A/Q series voltage relay（No image available）