Product name： DDDL-2500W-Temperature rise high current generator
Product model： DDDL-2500W
Release time： 2016-03-21 10:26:49
Manufacturer： Great electric equipment Co., Ltd.
1, including power to adjust the pressure switch input device, voltage is output to the up flow switch input device, namely before the class, after level; after the corresponding fractions, before class; emergency stop; mutual locking (of substandard, after level does not close; after grade not, before the class not!)
2, with voltage regulator zero lock function;
3, the mutual inductor is provided with two open circuit overvoltage protection, which can avoid the signal line breaking and the current transformer two open circuit to generate high voltage;
4, up flow device body is a hole in the center of large current output can be used directly and conveniently through the conductor, sample any experiment
5, the use of special structure can effectively control the flow of the main bracket of the lifting device, the eddy current heating of the metal;
1, automatic and manual operation.
2, online display in the process of test current, voltage, transformer and the tested temperature (more), with tables and curves, and transferred to the other computers in the storage for further analysis, use the archive. Data using Excel spreadsheet format, easy to chart, curve form and data conversion between the text using word format.
3, according to the need to set the test current, the test current is stable and reliable, not affected by the system or outside factors.
4, can be set according to the requirement of test pieces of the allowable temperature, the system automatically adjusts the maximum current setting and when to test the set temperature display and record the moment of maximum working current, namely the bus at the highest allowable temperature of the
Temperature rise of special high current generator using low power consumption and large capacity column adjustable pressure and high permeability core manufacturing converter, has the advantages of high output power, small volume, light weight, etc.. Mainly used for thermal relay, motor protector, contactor, breaker, air switch, switch cabinet, circuit breaker, protection screen check;
2.1 input voltage: AC380V + 10%
2.2 work rate: 100KVA
2.3 output current: AC0 ~ 2500A stepless adjustable, panel with digital display current meter
2.4 output mode: direct
2.5 output waveform: the output current is the standard sine wave, the burr is small, is better than the power system requirements index standard, the ripple coefficient is less than 0.3%. Standard sine wave.
2.6 measurement accuracy: (using 0.2S grade materials), the current can be smooth and smooth continuous adjustment, the accuracy is higher than 0.5. The current and voltage meter is shown as the true effective value, high precision, high stability.
2.7 output current mode: the true and effective value can be adjusted continuously;
2.8 structural forms: one or split
2.9 protection settings: over current, over voltage (primary and over current protection)
2.10: 2 action time test: 0.001~99999.999S
1 full automatic control current increases, decreases
2, 64 temperature inspection can be customized according to the requirements of the temperature range of the test pilot.
1) temperature range: -100 to 1000 DEG C; (standard sensor temperature range: -50-300 DEG C)
2) measurement accuracy: 0 ~ 1000 C: + (read value x 0.5%+1),
-100 ~ 0 C: + (reading value x 0.5%+2);
3) has the function of anti high frequency interference.
Number of temperature signal input channels: up to 8 sets of 8 sets, each (by type) (4)
5) sensor: nickel chromium nickel silicon thermocouple (type K) (type T, J type can be customized).
3, storage can be easily through the RS232 and U disk two ways to use OFFICE files to Edit Print
4, according to the requirements of the production of integrated or split type equipment
Current generator with constant current