3 Phase Motor Circuit Protector with Sequence Loss Voltage Current

• Display: LCD
• Current Range: 6.3-25A
• Voltage: 380V
• Motor Power: 3-11kw
• Power Supply for Motor Protector: AC85V~265V/DC100V~350V
• Power Supply for Motor: AC380V/AC660V, 50h/60Hz
• Model NO.: ARD2-25
• Certificate: CE
• Warranty: 2 Years
• Transport Package: Paper Carton
• Specification: 1kgs
• Trademark: ACREL
• Origin: Jiangsu, China
• HS Code: 9028301400
• Production Capacity: 1000PCS/Week

Product Description

Product Description

3 phase motor protector / motor protection relay with sequence loss voltage current

 

Smart Motor Protector ARD2 Series (hereinafter referred to as Protector) can protect the motor from timeout startup,overload,

 

phase failure, unbalance, under-load, earth leakage, blocking, short circuit, external fault and other abnormalities.

during the running and provide the SOE fault event recorder to help maintenance stuff find causes.

 

It is applicable for coal mines, petrochemical industry, metallurgical industry, power industry, shipbuilding, civil building and other

fields.

 

It is with RS485 remote communication interface and the DC 4-20mA analog output, which is convenient to form a

network system together with control machines like PLC and PC to realize the remote monitoring of motor.

 

 

Functions and parameters

 

Functions of model ARD2-25

 

*rated current range:6.3-25A  

 

*protect motor from timeout startup,overload, phase failure, unbalance, under-load, earth leakage, blocking, short circuit, external fault and other abnormalities

during running

 

*Optional functions:

 alarms(J)

 RS485 modbus RTU(C)

Leakage current protect(L)

4-20ma analog value output(M)

2DI,1 relay(K)

SOE event record(SR)

Order Notes:

Pls inform setting current range,motor power,auxiliary power and extra functions before ordering.

Data sheet
 

Technical data of motor protector
Auxiliary power supply of protector	AC85V~265V/DC100V~350V, power consumption ≤7VA
Rated working voltage of motor	AC380V/AC660V, 50H/60Hz
Rated working current of motor	1A(0.1 ~9999)	Small specific current transformer
	5A(0.1 ~9999)
	1.6A(0.4A-1.6A)
	6.3A(1.6A~6.3A)
	25A(6.3A~25A)
	100A(25A~100A)
	250A(63A-250A)	Specific current transformer
	800A(250A~800A)
Relay output contactor, rated load capacity	4-way,AC250V, 3A, DC30V, 3A
Switching input	2-way, optical isolation
Communication	RS485 Modbus
Volume of SOE event recorder	8 events
Environment	Working temperature	-10ºC-55ºC
	Storage temperature	-20ºC-65ºC
	Relative humidity	5%-95%, no dew
	Altitude	≤2000m
Class of pollution	2
Protection level	IP20

rated current of motor protector(A)	current ratio setting	Transformer primary side turns	Setting current Is range(A)	Motor Power(kW)
1	able to set	5	0.1~9999	0.12~440
5		1	0.1~9999	0.12~440
1.6	unable to set	1	0.4~1.6	0.12~0.55
6.3		1	1.6~6.3	0.75~2.2
25		1	6.3~25	3~11
100		1	25~100	15~45
250		1	63~250	55~132
800		1	250~800	160~440

 

Dimensions and Wirings


Certifications


About ACREL





FAQ

Q:Where is your company located?
 
A:Our headquarter is in Shanghai, our factory locates in Jiangyin,Jiangsu Province,China.It takes about 1 hour by car from Shanghai Hongqiao International Airport to our factory. As it is low labor cost here in Jiangsu,we can offer a better price with high quality.

 
A:Our headquarter is in Shanghai, our factory locates in Jiangyin,Jiangsu Province,China.It takes about 1 hour by car from Shanghai Hongqiao International Airport to our factory. As it is low labor cost here in Jiangsu,we can offer a better price with high quality.
 
Q:What's your lead time?
 
A:Sample time 1-3days,mass production 10~20days for order more than 500pcs
 
Q:Payment terms?
 
A:Usually,TT,credit card,western union,in cash and so on.You can also choose to pay 30% as deposit and the balance before shipment or against copy of B/L if the order is large.
 
Q:Can other logo be put on your products(ODM)?

A:Yes,but MOQ for ODEM will be at least 100pcs.We also need you provide logo Ai Format or EPS.