Tender For supply of high performance digital time interval meter/circuit breaker timer with features & specificat ion given below: user selectable 3/4 pole measurement, highly accuracy 0.05% +1 digit. power 230 volt ac, 50 hz 1 phase modes-close,open c-o with bounce time. display 4 line backlight lcd display, compact & lig ht weight instruments constructed in suitcase for field use. type test certification for esd (iec61000-4-2:20 08, iec61000-4-11:2004, surge test iec61000-4-5:2005. accessories colour coded test prove set. amin cord , user manual, lead set (r, y, b com 7 meter each, control cables for +ve. trip and close 5 meters each) de tailed description is attached as annexure a [ warranty period: 30 months after the date of delivery ]
Tender For cb time interval meter (digital).the instrument should be capable of measuring open, c lose & close-open timings of main contacts of all three poles simultaneously with end-to-end connections, display the timings of all three poles simultaneously on 4-line 20 character backlit lcd directly in millisecon ds, range of timing measurement should be from 1ms to 999 ms in several ranges, resolution of the timin g should be 1ms as per the selected range, measurement accuracy of value +/-0.05% + 1 digit. the instru ment should work on power supply of 230v ac+/-15% at 45-55hz and should have inbuilt rs 232c port for downloading data to a pc (with optional software).the instruments should be supplied with carrying case & . calibration certificate from nabl/any government-approved lab. after supply, demonstration shall be con ducted by firm at consignee location. [warranty period: 60 months after the date of delivery ]
Tender For supply and installation of mcb/mccb testing kit with dual mode outputs i.e mode no.- 01) -0.01 to 100 amps ac for mcbs mode no.- 02) 100a to 2000a ac for mccbs. make :- r k industries ,yamini, starlight, megger, fluke ,eaton or other similar make. features 1) main isolated ac injection currents, 2). two in one test kit to test miniature circuit breaker (mcb) bimetal o/l relay up to 63a as well as molded case circuit breaker (mccb) up to 800 a, 3). mod e selector switch for mcb or mccb testing, 4). auto ranging digital time interval meter, 5). compatible for no/nc auxiliary trip contact selection, 6). size 600 *500*420 mm, approx wt. 75kg input 230v 50hz ,it should be portable and trolly mounted. it should be with completed accessories such as wires/cable and connectors of suitable size. [ warranty period: 60 months after the date of delivery ]