ETCR8700 отключение питания/утечка тока удаленный монитор сигнализации с двумя режимами связи AC 0
- Категория: Сигнализации >>>
- Поставщик: Guangzhou,ETCR,Electronic,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 188.73 $* | 197.30 $* |
| Aug-17-2025 | 186.45 $* | 195.8 $* |
| Jul-17-2025 | 156.84 $* | 164.3 $* |
| Jun-17-2025 | 183.4 $* | 192.37 $* |
| May-17-2025 | 160.32 $* | 168.17 $* |
| Apr-17-2025 | 180.65 $* | 189.78 $* |
| Mar-17-2025 | 179.29 $* | 188.82 $* |
| Feb-17-2025 | 177.88 $* | 186.14 $* |
| Jan-17-2025 | 175.40 $* | 184.94 $* |
Характеристики
Product Description
ETCR8700 Power failure/leakage current remote alarm monitor with two communication modes AC 0.00mA-60.0A
Model | ETCR8700 Remote Power-Off/ Leakage Current Alarm Tester |
Channel | 1 channel current, 1 channel power, 3 channel extended input signal (DC 0-9V analog voltage), 3 channel extended output control signal (on/off: DC12V/0V), single channel max load 500mA, 3 channel output total load max 18W |
Power Supply | Power supply by external power adaptor: AC110V~240V change to DC12V/2A |
Built-in Battery | Rechargeable lithium battery: 3.7V, 3000mAh, repeat charge around 1000 times, full battery can continues working 24 hours |
CT Caliber | 40mm(optional with 10mm,25mm,80mm) |
Current Range | 0.00mA~60.0A AC(The range can be customized according to the demand 0~1000A) |
Current Resolution | Min 0.01mA AC |
Current Accuracy | ±2%rdg±5dgt |
Current Shift | Automatically |
Inspection Speed | About 1 times/second |
Communication Mode | GPRS, RS485 |
SIM Card Type | 3G,4G |
Antenna | 50Ω SMA antenna |
Host Dimension | 100mm×73mm×35mm |
CT Size | 95mm×88mm×31mm |
CT Lead Cable | Cable length:1M, interface: 3.5mm audio plug |
Installation | Guide fixed or screw fixed and installation; guide width: 35mm, screw fixed hole: 3.5mm |
RS485 Interface | 3.5mm-3P plug terminal |
Extend Interface | 3.5mm-12P plug terminal |
Extend Input | IN1~IN3:allow DC0~12V analog voltage input |
Extend Output | Output voltage DC12V (open), or low voltage 0V (close) |
Leakage Current Alarm | When the current or leakage current of the monitored point exceeds the set alarm critical value, the monitoring point host sends leakage alarm information to the server. |
LCD | Display current or leakage current value |
CHARGE Light | Charge indication light, In charging, the charger indicator lamp light on red, full charge light on green |
POWER OFF ALARM Light | Working indication light, flashes in normal working |
NET Light | GPRS net indication light, GPRS module initialization does not light, GPRS module normal work will light all the time, receiving and sending will flashing 2 seconds |
Insulation Strength | AC 2KV/rms ( between shell and the screw) |
Accessories | Host: 1PCS; CT sensor: 1PCS; Power adaptor 12V/2A: 1PCS; GSM antenna: 1PCS;Software CD: 1PCS |
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FAQ
1.Q: Are you trading company or manufacturer?
A: We are factory.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We will arrange shipment in 3~5 days after check the payment.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, PayPal, Western Union, Money Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 2 years.
