Biddle DCM2039_UG 电路图.pdf

AC/DC Clamp Meter DCM2039 MEGGER User Guide TM DCM 2039 28/5/99 11:21 am Page 1 RadioFans.CN 收音机爱 好者资料库 Note This instrument must only be used by suitably trained and completent persons. SAFETY WARNINGS Do not make measurements beyond the maximum selected range. Do not use on uninsulated conductors at a voltage greater than 1000 V ac or dc. Take extreme care and hold the instrument behind the hand guard when taking measurements, especially on live bus-bars. Disconnect all external voltages from the instrument before removing the battery. The instrument should not be used if any part of it is damaged. Safety Warnings must be read and understood before the instrument is used. DCM 2039 28/5/99 11:21 am Page 2 RadioFans.CN 收音机爱 好者资料库 (5)Peak Hold RangeResolution LOW0,1A HIGH 1,0A Accuracy Overload Protection (3,0% rdg + 10 dgt) AC / DC 2000A for 1 min. (6) SafetyThe instrument meets the requirements for double insulation to IEC 1010 -1 (1992), EN61010-1 (1993) at 1000 V Installation Category III. (7)E.M.C.The instrument meets EN 50081-1 and EN 50082-1 (1992). 10 DCM 2039 28/5/99 11:21 am Page 3 RadioFans.CN 收音机爱 好者资料库 Repair and Warranty The instrument circuit contains static sensitive dev i c e s, and care mu s t be taken in handling the printed circuit board. If the protection of an i n s t rument has been impaired it should not be used, and be sent fo r repair by suitably trained and qualifi ed personnel. The protection is l i kely to be impaired if, for ex a m p l e, the instrument shows visibl e d a m a g e, fails to perfo rm the intended measurements, has been subjected to prolonged storage under unfavo u ra ble conditions, or has been exposed to severe tra n s p o rt stresses. N ew Instruments are Guaranteed for 1 Year from the Date of P u rchase by the User. N o t e :A ny unauthori zed prior repair or adjustment will automatically i nvalidate the Wa r ra n t y. Instrument Repair and Spare Pa rt s For service requirements fo r M E G G E R I n s t ruments contact: AVO INTERNATIONAL o rAVO INTERNAT I O N A L A r c h c l i f fe Road 510 Township Line Road D over B l u e b e l l Kent, CT17 9EN.PA 19422-2795 E n g l a n d .U. S. A . Te l : +44 (0) 1304 502100Te l : +1 (215) 646-9200 Fa x : +44 (0) 1304 207342 Fa x : +1 (215) 643-7215 or an approved repair company. A p p roved Repair Companies A number of independent instrument repair companies have been a p p r oved for repair wo rk on most M E G G E R i n s t ru m e n t s, using g e nuine M E G G E R spare part s. Consult the Appointed Distri butor / Agent regarding spare part s, repair facilities and advice on the best course of action to take. Returning an Instrument for Repair If returning an instrument to the manu facturer for repair, it should be sent freight pre -paid to the appropriate address.A copy of the Invo i c e and of the packing note should be sent simultaneously by airmail to expedite clearance through Customs.A repair estimate showing freight r e t u rn and other charges will be submitted to the sender, if required, b e fore wo rk on the instrument commences. 13 DCM 2039 28/5/99 11:21 am Page 4 AVO INTERNATIONAL Archcliffe Road 510 Township Line Road4651 S.Westmoreland Road DoverBluebellDallas Kent, CT17 9EN.PA 19422-2795TX 75237-1017 England.U.S.A.U.S.A. Tel: +44 (0) 1304 502100Tel: +1 (215) 646-9200Tel: +1 (800) 723-2861 (U.S.A.only) Fax:+44 (0) 1304 207342 Fax:+44 (0) 1304 207342Tel: +1 (214) 330-3203 (International) Fax:+1 (214) 337-3038 This instrument is manufactured in Taiwan.The company reserves the right to change the specifi cation or design without prior notice MEGGER is the registered Trade Mark of AVO INTERNATIONAL LIMITED. This data uses the comma as the decimal marker to align with general European usage Copyright AVO INTERNATIONAL LIMITED. Part No. 6172-137 Edition 1 4BB TM DCM 2039 28/5/99 11:21 am Page 5