Máy kiểm tra điện áp KYORITSU KT171 (12 - 690V AC/DC)

Kiểm tra điện áp:
- Dải điện áp:12 ~ 690V AC/DC
+ Điện áp định mức:12/24/50/120/230/400/690V, AC (16 ~ 400Hz), DC (±)
+ Các chế độ đèn báo hiệu:7 ± 3V (12V LED); 18 ± 3V (24V LED); 18 ± 3V (24V LED); 75% ± 5% điện áp danh định (120/230/400/690V LED)
+ Thời gian phản hồi: <0.6s
+ Dải đo/ độ phân giải (dải tự động): 300V AC/DC (6.0 - 299.9)/0.1V; 690V AC (270 - 759)/1V; 690V DC (270 - 710)/1V
+ Độ chính xác (23±5ºC): ±1.5V (7 - 100V); ±1%±5dgt (100 - 690V); AC (16 - 400Hz), DC(±)
+ Thời gian đáp ứng: 1s
- Dòng đỉnh: ls <3.5ma t="" i="" 690v="" br=""> Kiểm tra cực đơn pha:
- Dải điện áp: 100 ~ 690V AC (50/60Hz)
Kiểm tra góc pha:
- Hệ thống:Ba pha 4 dây hệ thống 200 ~ 690V pha-pha AC (50/60Hz)
- Dải góc pha: 120 ± 5 độ
Kiểm tra liên tục:
- Dải đo: 0 ~ 400kΩ 50%
- Dòng kiểm tra: Xấp xỉ 1.5μA (pin 3V, 0Ω)
Thông số chung:
- Nguồn:LR03 (AAA) 1.5V × 2
- Kích thước: 246(L)×64(W)×26(D) mm, 190g
- Phụ kiện: LR03 (AAA) 1.5V×2, KTA01, KTA02 , tài liệu hướng dẫn

Chi tiết


AC and DC voltage tests up to 690V with LEDs and LCD
Comply with the latest standards IEC 61243 and IEC 61010
Novel design
Large and bright LEDs: Values are visible in the dark place
Ergonomic design fits in the hand
Two functions are available in one model
"Measurement without battery" and "Self Test (all LED on)"
Test leads withstand harsh environments at low temperature
Penlight (white LED)
Auto-power ON/OFF
Audible indication
Variable test tips, φ2mm or φ4mm
Probe protection cover can store the attachment of caps
IP65 (IEC 60529)
KT 171
Voltage Test (Double-pole Test)   Single-pole Phase Test
Variable top tips   Store the attachment of caps
Probe Protection Cover   4mm Tips Replacement
  How to fixing 4mm Tips on L1 probe- and L2 probe+.
Voltage Test
Voltage Range 12 - 690V AC/DC
LED Nominal Voltage 12/24/50/120/230/400/690V
AC (16 - 400Hz), DC (±)
(Threshold Voltage)
Light on at more than:
7±3V (12V LED)
18±3V (24V LED)
37.5±4V (50V LED)
75%±5% of nominal voltage
(120/230/400/690V LED)
Response Time <0.6s at="" 100="" of="" each="" nominal="" voltage="" td="">
LCD Range/Resolution
300V AC/DC (6.0 - 299.9)/0.1V
690V AC (270 - 759)/1V
690V DC (270 - 710)/1V
Accuracy (23±5ºC) ±1.5V (7 - 100V)
±1%±5dgt (100 - 690V)
AC (16 - 400Hz), DC(±)
Over limit Indication "OL"
Response Time Approx. 1s at 90% - 110% of each voltage
Peak Current ls<3.5ma at="" 690v="" td="">
Measurement Duty 30s ON (operation time)
240s OFF (recovery time)
Single-pole Phase Test
Voltage Range 100 - 690V AC (50/60Hz)
Phase Rotation Test
System Three-phase 4-wire system
200 - 690V phase-to-phase AC (50/60Hz)
Phase Range 120±5 degree
Continuity Test
Detection Range 0 - 400kΩ+50%
Test Current Approx. 1.5μA (battery 3V, 0Ω)
Operating temperature and humidity ranges -15 - 55ºC, max 85% RH (No Condensation)
Storage temperature and humidity ranges -20 - 60ºC, max 85% RH (No Condensation)
Applicable Standards IEC 61243-3, IEC 61010-1, IEC 61010-031, IEC 61557-7
CAT Ⅲ 690V / CAT Ⅳ 600V Pollution degree 2
IP Rating IP65 (IEC 60529)
Power Source LR03 (AAA) 1.5V×2
Dimensions 246(L)×64(W)×26(D) mm
Weight 190g (including batteries)
Accessories LR03 (AAA) 1.5V×2, KTA01 (4mm metal tips [2pcs/set]),
KTA02 (4mm rubber caps [2pcs/set]), Instruction manual
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