商鋪名稱：上海山合海融商貿有限公司
聯(lián)系人：孫寶金（先生）
聯(lián)系手機：
固定電話：
企業(yè)郵箱：sh@51082245.com
聯(lián)系地址：上海市寶山區(qū)陸翔路678弄60號
郵編：201907
聯(lián)系我時，請說是在焊材網上看到的，謝謝！
ATRT Check Box |
Turns Ratio Tester Verification Device |
The ATRT Check Box offers the following turns ratios: 1:1, 2:1, 5:1, 10:1, 20:1, 50:1, 100:1, 200:1, 500:1, 1,000:1, 2,000:1, 3,000:1, 6,000:1, and 12,000:1. A turns ratio calibration certificate is provided with each ATRT Check Box.
The Vanguard ATRT Check Box is designed to verify the field performance of all Electronic Transformer Turns Ratio Testers. It can also be used for trouble-shooting and servicing Electronic Turns Ratio Testers.
The ATRT Check Box uses a toroidal auto-transformer with different taps to give the precise turns-ratio. The design uses a nickel-iron superalloy core to minimize excitation current in order to achieve very accurate turns ratios.
Up to 250 Vac excitation voltage can be applied to the ATRT Check Box, allowing it to be used with virtually all turns ratio testers on the market.
ATRT Check Box
Technical Specifications
PHYSICAL SPECIFICATIONS
Dimensions: 14.5” x 7.5” x 12” (36 cm x 19 cm x 30.5 cm)
Weight: 9.1 lbs. (4.13 Kg)
MAX EXCITATION VOLTAGE
250 Vac, 50/60 Hz
TURNS RATIO SELECTION
1:1, 2:1, 5:1, 10:1, 50:1, 100:1, 200:1, 500:1, 1,000:1, 2,000:1, 3,000:1, 6,000:1, 12,000:1
TURNS RATIO ACCURACY
1 - 3000 to 1: ±0.05% of settings; 6,000 - 12,000 to 1: ± 0.15% of setting.
Test data is included with each device.
ENVIRONMENT
Operating: -10oC to 50oC (15oF to +122oF)
Storage: (-30oC to 70oC (-22oF to +158oF)
HUMIDITY (MAX)
90% RH @ 40? C (104? F) non-condensing
ALTITUDE (MAX)
2000m (6562 ft) to full safety specifications
WARRANTY
One year on parts and labor
Specifications are valid at nominal voltage and ambient temperature of +25?C (+77?F).
