IDEAL 61-766 Technical Manual

Page 5
AC Converter: 61-764 - Average responding, RMS Calibrated to Sine Wave
61-766, 61-768 – True RMS sensing
Overload Protection:
AC and DC Voltage: Not to exceed 1000V DC or 750VAC RMS
AC Current: Not to exceed 660A AC
DC Current: Not to exceed 660A DC
Resistance: Not to exceed 600V DC or VAC RMS
Capacitance, Frequency, Continuity: Not to exceed 600V DC or VAC RMS
PERFORMANCE VERIFICATIONS
Perform the following analysis; if the meter conforms to the limits listed in Table 1 through 7 the meter is
functioning correctly. If the meter does not conform to any of the listed limits the calibration procedure
must be performed.
Performance Verification Preparation
1. Turn on the calibrator, allow calibrator to warm up. Temperature stabilization
should be reached after 30 minutes.
2. Remove battery cover and using a calibrated meter to ensure the battery measures a minimum of 7.5V
DC. If the battery measures under 7.5V DC, replace the battery (see Battery Replacement page 11)
before beginning the performance test.
3. Input the values listed in Table 1 through 7.
Table 1 AC Voltage Test
Function
/Range
Input
Low
Limit
High
Limit
Model Number
V AC 660mV 350mV AC @ 50Hz 343.2 356.8 61-764, 61-766, 61-768
V AC 6.6V 3.5V AC @ 50Hz 3.450 3.550 61-764, 61-766, 71-768
V AC 6.6V 3.5V AC @ 400Hz 3.439 3.561 61-764, 61-766, 71-768
V AC 66V 35V AC @ 50Hz 34.50 35.50 61-764, 61-766, 61-768
V AC 66V 35V AC @ 400Hz 34.39 35.61 61-764, 61-766, 61-768
V AC 660V 350V AC @ 50Hz 345.0 355.0 61-764, 61-766, 61-768
V AC 660V 350V AC @ 400Hz 343.9 356.1 61-764, 61-766, 61-768
V AC 750V 700V AC @ 50Hz 681 719 61-764, 61-766, 61-768
V AC 750V 700V AC @ 400Hz 681 719 61-764, 61-766, 61-768
Table 2 DC Voltage Test
Function
/Range
Input
Low
Limit
High
Limit
Model Number
V DC 660mV 350mV 346.3 353.7 61-764, 61-766, 61-768
V DC 6.6V 3.5V 3.480 3.520 61-764, 61-766, 61-768
V DC 66V 35V 34.80 35.20 61-764, 61-766, 61-768
V DC 660V 350V 348.0 352.0 61-764, 61-766, 61-768
V DC 1000V 900V 893 907 61-764, 61-766, 61-768
Form number TM61764-6-8 Rev 5 November 2007

IDEAL 61-766 Specifications

General

Brand	IDEAL
Model	61-766
Category	Measuring Instruments
Language	English