Chroma 63800 Series, Инструкция по эксплуатации и программированию

Страница: 20 / 198

Programmable AC/DC Electronic Load 63800 Series Operation & Programming Manual
1-4
Rise Time
75
µ
s 75
µ
s 75
µ
s
Min. Operating Voltage 7.5V 7.5V 7.5V
Operating Mode CC, CV, CR, CP, DC Rectified
Short Circuit
Simulation
Use the CR mode loading under max. power rating.
Constant Current Mode
Range
0
∼
18A,
Programmable
0
∼
36A,
Programmable
0
∼
45A,
Programmable
Accuracy
*1
0.1% + 0.2%F.S. 0.1% + 0.2%F.S. 0.1% + 0.2%F.S.
Resolution 2mA 5mA 5mA
Constant Resistance Mode
Range
2.22
Ω
~ 1k
Ω
,
Programmable
1.25
Ω
~ 1k
Ω
,
Programmable
1.00
Ω
~ 1k
Ω
,
Programmable
Accuracy 0.5% set + 0.5%F.S. 0.5% set + 0.5%F.S. 0.5% set + 0.5%F.S.
Resolution
*4
20
µ
S 50
µ
S 50
µ
S
Constant Power Mode
Range 1,800W,
Programmable
3,600W,
Programmable
4,500W,
Programmable
Accuracy 0.2% + 0.3%F.S. 0.2% + 0.3%F.S. 0.2% + 0.3%F.S.
Resolution 0.375W 1.125W 1.125W
Constant Voltage Mode
Range
7.5V
∼
500V,
Programmable
7.5V
∼
500V,
Programmable
7.5V
∼
500V,
Programmable
Accuracy 0.3% + 0.3%F.S. 0.3% + 0.3%F.S. 0.3% + 0.3%F.S.
Resolution 0.01V 0.01V 0.01V
Measurement Section
DVM Range 350V
rms
(500 V
peak
) 350V
rms
(500 V
peak
) 350V
rms
(500 V
peak
)
DVM Accuracy 0.1% + 0.1%F.S. 0.1% + 0.1%F.S. 0.1% + 0.1%F.S.
DVM Resolution 10 mV 10 mV 10 mV
DAM Range 18A
rms
(80 A
peak
) 36A
rms
(160.00 A
peak
) 36A
rms
(200.00 A
peak
)
DAM Accuracy
(<70Hz)
0.1% + 0.2%F.S. 0.1% + 0.2%F.S. 0.1% + 0.2%F.S.
DAM Accuracy (>70Hz)
*1
0.1%(1+CF
2
×
kHz) +
0.2%F.S.
0.1%(1+CF
2
×
kHz) +
0.2%F.S.
0.1%(1+CF
2
×
kHz) +
0.2%F.S.
DAM Resolution 1.0 mA 2.5 mA 2.5 mA
True Power
Range 0 ~ 1,800W 0 ~ 3,600W 0 ~ 4,500W
Accuracy 0.2% + 0.3%F.S. 0.2% + 0.3%F.S. 0.2% + 0.3%F.S.
Apparent Power
Range 0 ~ 1,800VA 0 ~ 3,600VA 0 ~ 4,500VA
Accuracy 0.2% + 0.3%F.S. 0.2% + 0.3%F.S. 0.2% + 0.3%F.S.
Others parameters
*3
Q(VAR), CF, PF, Freq, R, I
p
-, I
p
+, THDv
Others
Vmonitor
±500V/±10V
(Isolated)
±500V/±10V
(Isolated)
±500V/±10V
(Isolated)
Imonitor ±80A/±10V (Isolated)
±200A/±10V
(Isolated)
±200A/±10V
(Isolated)
Protection
OCP: 19.2A
rms
;
OVP: 360V
rms
(DC:
510V
DC
);
OPP: 1,920W; OTP
OCP: 38.4A
rms
;
OVP: 360V
rms
(DC:
510V
DC
);
OPP: 3,840W; OTP
OCP: 48A
rms
;
OVP: 360V
rms
(DC:
510V
DC
);
OPP: 4,800W; OTP
Parallel Ability Yes Yes Yes