TB 9-6625-174-24
APPENDIX B
PERFORMANCE TABLES
Greenlee, Model CM-800 Continued
Table B-125. AC Current (≤500 A) (w/50 Turn Coil).
Calibrator output
Test instrument
Applied
Range
Limits (A dc)
(A ac)
(A ac)
Min
Max
1.08 @ 50 Hz
400
52.3
55.7
1.08 @ 400 Hz
400
51.9
56.1
7.2 @ 50 Hz
400
352.7
367.3
7.2 @ 400 Hz
400
350.3
369.7
7.2 @ 400 Hz1
347.72
372.32
400
Press TI PEAK HOLD switch to On.
1
Set calibrator to STBY before verifying limits. Press TI PEAK HOLD switch to Off after verifying limits.
2
Table B-126. AC Current (≤1000 A) (w/50 Turn Coil).
Calibrator output
Ammeter calibrator
Test instrument
Applied
Range
Range
Limits (A ac)
(V ac)
(A ac)
(A ac)
Min
Max
1.08 @ 50 Hz
20
600
525
555
1.08 @ 400 Hz
20
600
519
561
Table B-127. Resistance.
Calibrator output
Test instrument
Limits (%/Ω)
Applied
Range
(Ω)
(Ω)
Min
Max
190
400
-1.1579% (187.8)
+1.0579% (192.2)
Table B-128. Frequency (≤500 A) (w/10 Turn Coil).
Calibrator output
Test instrument
Applied
Range
Limits (kHz)
(kHz)
(kHz)
Min
Max
0.06 @ 3 A rms
0.4
0.058
0.062
0.4 @ 3 A rms
0.4
0.398
0.402
B-36
