ชุดทดสอบรีเลย์ป้องกัน 3 เฟสการฉีดกระแสรองของสถานีย่อย ชุดทดสอบ

• บริการหลังการขาย: การฝึกอบรมในสถานที่ทำงาน
• ประกันการรับประกัน: 3 ปี
• แพคเพจการขนส่ง: Standard Export Wooden Package
• ข้อมูลจำเพาะ: 400× 300× 180mm
• เครื่องหมายการค้า: Relaytestar
• ที่มา: Hubei China
• ไม่ใช่ ของรุ่น: HME 702
• รหัสพิกัดศุลกากร: 9030390000
• กำลังการผลิต: 100px/Week

คำอธิบายสินค้า

Product Description

Economical 3-phase Relay Tester

Model: HME-702

Descriptions

The HME-702 is classic 3-phase protection relay tester, which was launched to the market since 1999. It can be used for testing electro-mechanical, solid-state and microprocessor-based protection relays.

The PC software of HME-702 is designed based on Windows system, easy and convenient for operation and upgrade.

The HME-702 is the most economical choice for relay testing engineers.

 

Main Features

1) 3-phase current(3×40A) + 4-phase voltage(4×120V) output

2) Both local test and PC remote test available

3) Embedded system with 320×240 LCD screen

4) High performance linear power amplifier

5) 8 binary inputs + 4 binary outputs

6) Independent Aux. DC

7) Powerful software testing function

 

Technical Data

Current Generator

Setting Range	3-Phase AC(L-N)	3x0…40A
1-Phase AC(LL-LN)	1x0…120A
DC(L-N)	3x…±10A
	3-Phase AC(L-N)	3x420VA At 40A
Power	1-Phase AC(LL-LN)	1x900VA At 120A
	DC(L-N)	3x120VA At 10A
Accuracy	AC: ≤0.2%
DC: ≤0.5%

 

Voltage Generator

Setting Range	4-Phase AC(L-N)	4x0…120V
1-Phase AC(L-L)	1x0…240V
DC(L-N)	3x…±160V
Power	4-Phase AC(L-N)	4x80VA At 120V
1-Phase AC(L-L)	1x100VA At 240V
DC(L-N)	3x70VA At 160V
Accuracy	AC: ≤0.2%
DC: ≤0.5%

 

Auxiliary DC Supply

Voltage Range	110V/220V(Max.1.5A)
Power	Max.165VA/330VA

 

Digital Inputs

Number	8
Input Characteristics	Idle Contact Or Potential-Free Contact
Threshold Characteristics	"0":0~6V; "1":11V~250V
Max. Measuring Time	0.1ms~9999s
Time Accuracy	0.1ms

 

Digital Outputs

Number	4
Type	Idle Contact
Break Capacity	220VAC/0.5A, 220VDC/0.2A

 

General Generators

Frequency	Range: 0~1000Hz(PC Mode), 20~300Hz(Local Mode)
Accuracy:<10mHz(0~450Hz),<20mHz(450~1000Hz)
Resolution: 0.01Hz
Phase	Range: 0~360°
Accuracy: 0.2°
Resolution: 0.1°
Harmonic	Superposition Orders: 1~20(PC Mode), 1~6(Local Mode),
Distortion: ≤0.5%

 

Power Supply

Nominal Input Voltage	Customized (AC 220V/230V/120V±10%, 1-Phase)
Nominal Frequency	50/60 Hz
Rated Current	10A At 230V / 12A At 115V
Connection	Standard AC Socket (IEC 60320)

 

Environmental Conditions

Operation Temperature	0 ... +50 °C (+32 ... +122 °F)
Storage Temperature	-25   ... +70 °C (-13 ... +158 °F)
Humidity Range	Relative Humidity 5 ... 95 %, Non-Condensing
Vibration	IEC 60068-2-6(20m/S2 At 10 ... 150 Hz)

 

Miscellaneous

Weight	22kg(48.50 Lb)
Dimensions (W X H X D, Without Handle)	400×300×180mm(15.75x11.81x7.09 In)
Connection Port	For PC Connection

 

HME-702 is the most cost-effective protection relay tester all over the world, and has reliable performance and low maintenance costs typical advantage. The cumulative sales over 5,000 units from 1999 to now.

Company Profile

HAOMAI ELECTRIC POWER AUTOMATION is established in 1999 and located in Wuhan of China, which is specialized in developing and manufacturing electrical power test and measurement instruments. HAOMAI products are widely used in power grid, petrochemical, metallurgy, railway, coal mine, research institutes and all kinds of large-scale factories or enterprises.mainly focuses on the sales and services of Protection Relay Test System, CT/PT Analyzer, Battery Load Tester, Transformer Testing Equipment, Circuit Breaker Analyzer, Partial Discharge Detector etc. electrical power test and measurement instruments.
 
HAOMAI follows total quality criteria, and always maintains standardized process and procedures for continuous growth. HAOMAI has been certified by ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007.