4351B

　2 电力系统高压电气试验的重要性分析 
　　2.1 确保高压电气设备具有好的绝缘效果 
　　在当前电力系统的高压电气试验工作中，最为关键的一项内容就是对高压电气设备的绝缘性能进行检测测试，检测的目的是确保高压电气设备具有很好的绝缘效果。绝缘效果得到了确保，就可以减少漏电问题的发生，提高了电力能源的利用率，进而提升设备自身性能发挥的安全性和可靠性，为电力系统的正常运行提供必要支持，减少运行故障的发生。从这方面来说，电气设备绝缘性能的检测在高压电气设备监督监管工作中发挥着不可忽视的辅助作用。 
　　2.2 提高电气设备状态检修的科学化水平 
　　检修人员在对电力设备进行状态检修时，为了保证高压电力设备性能的最大化发挥，还要对电气试验方法进行改进创新。这样可以有效促进电力设备的绝缘性能测试顺利进行，确保检测的高效率、高标准。一旦在进行检测工作时没有做好电力系统高压电气试验工作，就会留下很多安全漏洞，引发一系列安全事故，严重时，甚至还会直接引起电气设备损坏，影响到电力系统的正常运行，同时也会对试验检测的结果精确性造成影响，难以保证电力系统的持续、稳定运行。 
　　2.3 实现对电气设备运行参数的调整 
　　在对电力系统进行高压试验的过程中，技术人员可以获得整个系统中各个部分高压电气设备的运行资料，并在对这些资料进行分析的基础上，实现对电气设备运行参数的合理化调整，从而在实现电气设备正常运行的同时提高电力系统运行效率，促使电气设备性能得以最大化发挥，同时也为供电系统运行的可靠性和高效性奠定良好的基础，提升供电服务质量。 

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【主 营】： PLC模块 DCS系统备件· 机器人配件

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ALLEN BRADLEY # 700S-CF440DC GUARD MASTER RELAY

ALLEN BRADLEY # 440R-S23174 # CU4 GUARD MASTER SAFTEY RELAY

ALLEN BRADLEY # 700S-CF620DC GUARD MASTER RELAY # 700-CF310 # 100S-F

ALLEN BRADLEY GUARD MASTER RELAY # 700S-CF530DC # 700-CF310 #100S-F

PIAB # X5A6-AN MINI VACUUM PUMP 72PSI 0.5MPa & SUCTION CUP ASSY.

SMC PNEUMATIC LINEAR TABLE # NCDY2S15H-0600 6" TRAVEL WITH 2 SENSORS

SMC PNEUMATIC CYLINDER # NCDMC075-1000 10" STROKE WITH 2 SENSORS & ROD END BRG

SMC PNEUMATIC # SMQB50A ROTARY POSITIONING TABLE & 2 SENSORS

SIMCO STATIC R51 BLUE BAR NEUTRALIZING BAR & CURTAIN TRANSVECTOR ASSY. & POWER

SIMCO STATIC R51 BLUE BAR NEUTRALIZING BAR & CURTAIN TRANSVECTOR ASSY. & POWER

SIMCO STATIC R51 BLUE BAR NEUTRALIZING BAR & CURTAIN TRANSVECTOR ASSY.

PATLITE LIGHT STACK # LE-FBP 24VAC OR DC 0.2AMP 3 LIGHTS & MOUNTING BASE

ABB CIRCUIT BREAKER # E93565 T1N 480-600VAC

ABB CIRCUIT BREAKER # S202U-K10 2 POLE 10AMPS 240VAC (SALE IS FOR 2 EA)

ABB CIRCUIT BREAKER # S201U-K 20AMPS 240VAC DIN RAIL MOUNT (SALE IS FOR 4 EA)

BOSTON GEAR SPEED REDUCER # 738-50-H RATIO: 50:1 TORQUE: 3256 IN-LBS.

PFEIFFER VACUUM PUMP MOD# DU0-016B CODE: VAC-237

PFEIFFER VACUUM PUMP MOD# DU020 CODE: VAC-236

LEYBOLD RUVAC VACUUM PUMP MOD# D16A CODE: VAC-235

PFEIFFER VACUUM PUMP MOD# DUO-030A FLOW RATE: 30 CODE: VAC-234

PFEIFFER VACUUM PUMP MOD# DUO-035D CODE: VAC-233

PFEIFFER VACUUM PUMP MOD# UNO-030A CODE: VAC-232

PFEIFFER VACUUM PUMP MOD# DU0-016B CODE: VAC-231

LEYBOLD RUVAC VACUUM PUMP MOD# D90A

BALDOR 7.5HP AC MOTOR # M3709T 208-230/460VAC 60HZ. 3450RPM 213T FRAME

CAMCO INDEXING TABLE 1100RDM0H48-360 & MSHV48875C-Y7A INDEX/GEAR REDUCER 3 STOPS

CAMCO ROLLER GEAR INDEX DRIVE MODEL# 180-350RCS-160-?20

CAMCO INDEXING TABLE M# 400RA4H24-180 4 STOPS RIGHT ANGLE DRIVE & MOTOR

CAMCO INDEXING TABLE M# 1305RDM24H48-27?0 24STOPS

GAMAR AC MOTOR # XS-71-B4 0.16KW 260-350/440-600?VAC 50/60HZ. 1680 RPM

THK LINEAR BALL SCREW TABLE 500mm TRAVEL 3 SENSORS #GL20N-070-SWQ-?B20Q-U-C-X-NY

ORIENTAL MOTOR VEXTA GEARHEAD # 2GN9KA

HIWIN LINEAR MOTION RAIL # MGWR15 LENGTH: 39-3/8"

IKO CAM FOLLOWER MODEL# CF12BUU F7-35R M12X1.5D (SALE IS FOR 4EA.)

NB LINEAR PILLOW BLOCK BEARING # TWA12UU ( SALE IS FOR 2EA.)

THK LINEAR BEARING & RAIL MODEL# 5J009 N20A

IKO LINEAR BEARING BLOCKS & RAIL # LWLF18C3R260BT1?PS2

IKO LINEAR BEARING BLOCK & RAIL # LWHD12SL & LWH12SL

THK LINEAR BEARING & RAIL MODEL# 5J009 N20A (SALE IS FOR 2 SETS AS SHOWN)

NSK LINEAR BEARING BLOCK # LAS35ALS

THK LINEAR RAIL MODEL# SR25+280LY

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NSK LINEAR RAIL & BEARING BLOCKS # LF200280AL2-01P?3Z1 11-054 NEW!

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INA LINEAR BEARING MODEL# KN3068-PP ( SALE IS FOR 11EA. ) NEW!

THK LINEAR BALL SLIDE MODEL# LS852 ( SALE IS FOR 2EA. ) NEW!

PACIFIC BEARING MODEL# FL12 ( SALE IS FOR 6EA.) NEW!

IKO LINEAR BUSHING # LRB81216 ( BOX OF 10EA. )

NB SLIDE BUSHING BEARING # SWF-8GUU FLANGE TYPE

PACIFIC BEARING MODEL# SB16-4E NEW!

PACIFIC BEARING MODEL# FLNR16 (SALE IS FOR 2EA.) NEW!

PACIFIC BEARING MODEL# FL16 (SALE IS FOR 2EA.) NEW!

NB NIPPON BEARING LINEAR ROLLER SLIDE # SYT1035 NEW!

IKO LINEAR BALL SLIDE MODEL# BSPG1560SLT1 20mm TRAVEL NEW!

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SMITH BEARING CO. CAM FOLLOWER HR-1-1/8-XB NEW!

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DEL-TRON LINEAR BALL SLIDE MODEL# S1-3 NEW!

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THK LINEAR BEARING SLIDE TABLE SET VRT-3080M

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VEXTA ORIENTAL STEP MOTOR & GEARHEAD A3939-9412 1.8DEG/STEP 1.8V 4.5A. 4 LEADS

BALDOR 20HP AC MOTOR # M2515T 230/460VAC 60HZ. 1765 RPM FRAME 256T

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TECUMSEH PRODUCTS COMPRESSOR # RK124JB-001-T7 CARRIER # P031-0991`

ORIENTAL MOTOR INDUCTION MOTOR/ RATE GENERATOR 2IK6RGN-AUL 115V. 60HZ. 6WATTS

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ORIENTAL VEXTA STEP MOTOR #PK245-02A 2PHASE 0.9DEG/STEP 0.8AMP 6 WIRES

GENERAL ELECTRIC KINAMATIC 1HP DC MOTOR # 5CD142DC021B002 240/120 FIELD VOLTS

RELIANCE ELE. DUTY MASTER 1HP AC MOTOR # P56X3950M-UZ 230/460VAC 60HZ. 1725RPM

CALCO 1/2HP AC MOTOR # 3AE05405BK 208-230/460VAC 60HZ. 1720RPM

ORIENTAL MOTOR VEXTA GEARHEAD GEARBOX # 3GN7-5KA RATIO: 7.5:1

ORIENTAL MOTOR VEXTA GEARHEAD # 4GK5K-D9 RATIO: 5:1 NEMA34 FRAME MOUNT

ORIENTAL VEXTA STEP MOTOR & GEARHEAD A3939-9412 1.8DEG/STEP 1.8V 4.5A. 4 LEADS

GE 3HP AC MOTOR # 5KE145ACX105 208-230/460VAC 60/50HZ. 3475 RPM

BALDOR 1-1/2HP AC MOTOR THERMALLY PROTECTED # 35S985T369G1 208-230/460V 1140RPM

PITTMAN #9213C259 DC SERVO MOTOR 24VDC 3600 RPM (2EA)

AGILENT VELOCITY 11 VSTACK MICROPLATE HANDLER RACK

THERMO SCIENTIFIC VERTICAL ARRAY ROBOT MICROPLATE LOADER ARM NEW!

RELIANCE DUTY MASTER 2HP AC MOTOR # B78Y0045R 208-230/460VAC 1725 RPM

PACKARD INC. # 82584 1/30HP AC MOTOR SHADED POLE 120VAC 1550RPM

MAGNETEK 1/4HP AC MOTOR # HE3G263N 208-230VAC 1075 RPM 2 SPEED

AO SMITH # 0501 HE3G751N AC MOTOR 208-230VAC 60HZ. 1075 RPM