ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Output power: single-phase 42 kVA
+ Poly-phase system: Configure single-phase three-wire by two units, Configure three-phase four-wire by three units
AC / DC mode: AC, ACDC, DC (single-phase only)
Output voltage and frequency:
+ AC Voltage: 0 V to 160 V (100V range ); 0 V to 320 V ( 200V range ); Resolution: 0.1 V
+ AC Frequency: AC: 40.00 Hz to 550.00 Hz; ACDC: 1.00 Hz to 550.00 Hz; Resolution: 0.01 Hz
+ DC Voltage: −227 V to +227 V (100V range ); −454 V to +454 V ( 200V range ); Resolution: 0.1 V
Max. current (100 V range / 200 V range): DP420LS: 420 A / 210 A;
Max. peak current: Three times of the max. current
Short reverse power flow: Less than 100% of max. current (RMS) (reverse power flow time ≤ 20 ms, discontinuous, less than 40°C)
Fluctuation with output current (100 V range / 200 V range): Within ±0.15 V / ±0.30 V (In the case that the output current is changed from 0% to 100% of the max. current. DC or 45 Hz to 65 Hz.)
Distortion of output voltage waveform: 0.5% or lower (40 Hz to 550 Hz)
Power Input (specified on order) : Overvoltage category Ⅱ; 3P3W AC200 V to 220 V ±15% or 3P4W AC380 V ±15%, 50 Hz / 60 Hz ±2 Hz, power factor 0.90 or higher (typ.), efficiency 77% or higher (typ.), max. power consumption
+ 63 kVA or lower
Measurement function: RMS / peak / average values of the output voltage / current, current peak-hold values, active / apparent / reactive power, the power factor, the crest factor, and harmonic current (40th max.), synchronization frequency
Variable current limiter: Effective value, positive / negative peak value
Remote sensing, AGC (automatic gain control), Autocal (output voltage compensation)
Sequence function, voltage fluctuation testing function, clipped sine wave, arbitrary waveform
Power unit energization setting:
+ External control I/O: Used to control voltage dip simulator and reference impedance network
+ Interface: Standard: RS-232. USB; Selectable: GPIB or LAN
+ Control Software: Enables control of basic parameters for output via a PC, including data logging, and creating/editing of sequence, simulation and arbitrary waveforms
+ Dimensions (mm): 1365 (W) × 1580 (H) × 803 (D)
+ Weight (approx.): 600 kg
