Atec Chroma-63800 Series Manuel d'utilisateur télécharger pdf

Programmable

AC/DC Electronic load

Chroma's 63800 Series AC/DC Electronic

Loads are designed for testing uninterruptible

power supplies(UPS), Off-Grid Inverters,

AC sources and other power devices such

as switches, circuit breakers, fuses and

connectors.

The Chroma 63800 Loads can simulate load

conditions under high crest factor and varying

power factors with real time compensation

even when the voltage waveform is distorted.

This special feature provides real world

simulation capability and prevents over-

stressing thereby giving reliable and unbiased

test results.

The 63800's state of the art designed uses

DSP technology to simulate non-linear rectified

loads in a unique RLC operation mode.

This mode improves stability by detecting

the impedance of the UUT and dynamically

adjusting the load's control bandwidth to

ensure system stability.

Comprehensive measurements allow users

to monitor the output performance of UUT.

Additionally, voltage & current signals can

be routed to an oscilloscope through analog

out put s. Th e i nst rum ent 's GPI B/R S23 2

interface options provide remote control &

monitor for system integration. In addition,

built-in digital outputs may be used to control

external relays for short circuit (crowbar)

testing.

Chroma's 63800 Loads also feature fan speed

control ensuring low acoustic noise. The

diagnosis/protection functions include self-

diagnosis routines and protection against over-

power, over-current, over-voltage and over-

temperature.

Key Features :

PROGRAMMABLE AC/DC ELECTRONIC LOAD

MODEL 63800 SERIES

■ Power Rating : 1800W, 3600W, 4500W

■ Voltage Range : 50V - 350Vrms

■ Current Range : Up to 18Arms, 45Arms

■ Peak Current : Up to 54A, 135A

■ Parallel / 3-Phase Function

■ Frequency Range : 45 to 440Hz, DC

■ Crest Factor Range : 1.414 to 5.0

■ Power Factor Range : 0 to 1 lead or

lag (Rectified mode)

■ CC, CR, CV, CP for DC Loading

■ Constant & Rectified Load Modes

for AC Loading

■ Analog Voltage & Current Monitor

■ Timing Measurement for Battery,

UPS, Fuse and Breaker tests

■ Measurement : V, I, PF, CF, P, Q,

S, F, R, Ip-/+ and THDv

■ Short circuit simulation

■ Full Protection : OP, OC, OV and

OT protection

■ GPIB & RS-232 interfaces

1 2 3 4 5 6

Résumé du contenu

Page 1 - MODEL 63800 SERIES

ProgrammableAC/DC Electronic loadChroma's 63800 Series AC/DC Electronic Loads are designed for testing uninterruptible power supplies(UP

Page 2 - = I peak / I rms

Complete AC & DC Load SimulationsChroma's 63800 AC/DC Electronic Load is designed for both AC & DC Load Simulations. Illustrated below ar

Page 3 - Model 63800 Series

Rectiﬁed AC Load ModesThe 63800 AC/DC Electronic Load provides unique capability to simulate non-linear rectified loads for a wide range of te

Page 4 - Parallel / 3-Phase Control

Figure 8: Fixed Bandwidth Figure 9: With ABAComprehensive MeasurementsFigure 7:Transfer time for Off-Line UPSAutomatic Bandwidth Adjustment (ABA)The e

Page 5

Model 63800 SeriesAll specifications are subject to change without notice.1. LCD display2. Function keypad : To select load mode, control mode, an

Page 6 - Specifications

SpecificationsDistributed by:Worldwide Distribution and Service Network63800-200902-PDFCHINACHROMA ELECTRONICS (SHENZHEN) CO., LTD.8F, No.4, Nanyou Ti

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Atec Chroma-63800 Series Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Atec Chroma-63800 Series. Atec Chroma-63800 Series User Manual Manuel d'utilisatio

Résumé du contenu

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