ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- EFT Pulse parameters:
Standard: IEC / EN 61000-4-4、GB/T 17626.4
Test voltage range: 1.5kV – 7.0kV ±10%
Polarity: +/-
Source impedance: 50 ohm
Pulse waveform: 5/50ns,50 ohm and 1000 ohm load
Rise time:
5ns ±30%, 50 ohm load
1000 ohm load
Pulse duration:
50ns ±30%, 50 ohm load
50ns – 15 / + 100ns, 1000 ohm load
Pulse frequency: 0.1kHz – 100kHz
Burst duration: 0.075 ms – 750 ms , supporting numbers setting
Burst period: 1 ms – 9999ms
Test duration: 1s – 9999s
Trigger mode: Auto, manual or external
Synchronization: 0° - 360°，1° step or random（default collection L1-N phase angle，optional for collection any L-L or L-N）
Direct output method: By high voltage coaxial connector
Network:
EFT 700S：
Built-in single-phase the coupling/decoupling network
AC 250V 16A DC -1 220V 16A
- General parameters:
Display screen: 5.7 inch TFT touch screen
Working power supply range: AC 110V/220V，±10%，50/60Hz ±5% （AC 220V 50Hz for China mainland）
Fuse: 6A
Max. power consumption: 200W
User storage space: Infinity（PC）
Communication mode: Ethernet LAN、RJ45
External control mode: D-sup 25p
External trigger input: BNC,5V TTL
CRO trigger output: BNC,5V TTL
Running control input: BNC,5V TTL
External synchronization:
45 – 65Hz, 20-500V between dotted and undotted terminals
0-500V between dotted, undotted terminals and crate
Warning lamp output: 0-220VAC 10A/0-48V DC 3A depending on the type of external signal lamp
Safety circuit: Test only started when it is closed
Failure detection: Front panel LCD display and interrupt working
EUT voltage monitoring output: BNC，100:1 coaxial terminal output（default L1-N voltage）
Working indicator: Front panel LED and LCD display
Grounding connection: Flat ground wire
EUT power injection: 4mm2 banana plug
Detection output: Standard 1m coaxial cable
Size: 19 inch/6U
Weight : Approx.26Kg
Temperature range: 15–35℃
Humidity range: 45%–75%
Air pressure range: 86kPa–106kPa
