Page 2
Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price.
Table of Contents Title Page Introduction .................... 1 How to Contact Fluke ................1 Safety Information ................. 2 Symbols ....................3 Specifications ..................4 General ....................4 Electrical Specifications ..............4 AC Current Measurement ..............4 Environmental Specifications ............5 Safety Specifications .................
Page 4
368/369/368 FC/369 FC Calibration Manual...
• Replacement Parts List • Product Warranty Statement For complete operating instructions, refer to the 368/369 Users Manual and the 368 FC/369 FC Quick Reference Card. How to Contact Fluke To contact Fluke, call one of the following telephone numbers: •...
368/369/368 FC/369 FC Calibration Manual Safety Information A Warning identifies hazardous conditions and procedures that are dangerous to the user. A Caution identifies conditions and procedures that can cause damage to the Product or the equipment under test. Warning To prevent possible electrical shock, fire, or personal injury: •...
AC Leakage Current Clamp Symbols For safe operation of the Product, do not operate within external low frequency magnetic fields >100 A/m. Caution To avoid damage to the Product: • Do not subject the jaw to unreasonably strong shock, vibration, or force.
Automatic power off ......15 minutes after the last switch operation. Dimensions 369 ............ 116 mm (w) x 257 mm (h) x 46 mm (d) 368 ............ 101 mm (w) x 234 mm (h) x 46 mm (d) Weight 369 ............600 g 368 ............
(FC Units Only) ........FCC ID:T68-FBLE IC:6627A-FBLE Wireless Radio Frequency Range ..2412 MHz to 2462 MHz Output Power ........<100 mW Radio Frequency Data ......Search for “Radio Frequency Data for Class A” (PN 4333628) on the Fluke website. Electromagnetic Compatibility (EMC) International ........
368/369/368 FC/369 FC Calibration Manual Clean the Product Periodically wipe the case with a damp cloth and mild detergent. Caution To avoid damaging the Product, do not use abrasives or solvents to clean the Product. Replace the Batteries To replace the batteries, see Figure 1: 1.
The equipment in Table 2 is necessary for the tests in this manual. Table 2. Required Equipment Required Equipment Recommended Model Characteristics Calibrator 4.5-digit resolution Fluke 552xA Wired coil 50 turns 5500A/COIL Transconductance amplifier 4.5-digit resolution Fluke 52120A Test Lead for other...
5. Push to save the calibration data. For the tests in these sections, if the values do not meet those in Table 3, complete the calibration and retest the Product or return it to Fluke for service.
AC Leakage Current Clamp Calibration AAC Adjustment Procedure For the tests where only the 552xA is used: 1. Connect the UUT as shown in Figure 3. 2. Connect the test lead to the AUX (Auxiliary Output) terminals and set LCOMP on the 552xA to OFF.
Page 14
368/369/368 FC/369 FC Calibration Manual For the tests where the 50-turn coil is used: 1. Connect the UUT as shown in Figure 4. 2. Connect the test lead to the AUX (Auxiliary Output) terminals, and set LCOMP on the 552xA to ON.
AC Leakage Current Clamp Calibration AAC Measure Test Procedure For the tests where only the 552xA is used: 1. Connect the UUT as shown in Figure 3. 2. Connect the test lead to the AUX (Auxiliary Output) terminals and set LCOMP on the 552xA to OFF.
Page 16
368/369/368 FC/369 FC Calibration Manual 52120A OVER COMPLIANCE ST ATUS MASTER UNIT L1 PHASE L3 PHASE VOL TAGE SLA VE UNIT L2 PHASE N PHASE COMPLIANCE REMO TE OVER TEMP HIGH CURRENT LOCAL OUTPUT STBY LO W CURRENT OUTPUT L COMP...
Page 17
AC Leakage Current Clamp Calibration Table 3. AAC Adjust Procedure Calibrator output Step LCD display Equipment for all models C-00 0 A, 0 Hz Only use 552xA 30 μA, 60 Hz C-01 Only use 552xA C-02 100 μA, 60 Hz Only use 552xA C-03 300 μA, 60 Hz...
Page 18
368/369/368 FC/369 FC Calibration Manual Table 4. AAC Measure Test Procedure UUT Meter Reading Limit Calibrator Filter Step 368/368 FC 369/369 FC output Equipment function for all models High High 50 μA, 60 Hz Only use 552xA 0.045 0.056 0.044...
AC Leakage Current Clamp Replacement Parts Replacement Parts Replacement parts are listed in Table 5. To order, see How to Contact Fluke. Table 5. Replacement Parts Description Fluke Part Number Battery-2AA, NEDA 15A, IEC LR6 376756 Battery door assembly -English...
Page 20
368/369/368 FC/369 FC Calibration Manual...
Need help?
Do you have a question about the 368 and is the answer not in the manual?
Questions and answers