Joke Collection Website - Blessing messages - What's the meaning of a T in the box of home improvement track?

What's the meaning of a T in the box of home improvement track?

Complete works of electrical symbols

Amperometer PA

Voltmeter PV

Active watt-hour meter PJ

Reactive watt-hour meter PJR

Frequency table PF

PPA phase table

Maximum demand meter (load monitor) PM

PPF power factor table

Active power meter PW

Reactive power meter PR

Reactive ammeter parameters

Acoustic signal HA

Optical signal HS

Indicator lamp HL

Red light HR

Green mercury lamp

Yellow lamp HY

Hemoglobin blue

White light hardware

Connector XB

Plug XP

Socket XS

Terminal board XT

Wire, cable, bus w

Dc bus WB

Plug-in (feed) bus WIB

Power branch WP

WL lighting branch line

Emergency lighting branch WE

Power trunk line WPM

Lighting suitcase WLM

WEM emergency lighting trunk line

Sliding contact line WT

Close the WCL minibus

Control of minibus toilets

Minibus WS signal

Flash minibus WF

Accident sound minibus WFS

Preview audio minibus WPS

Small voltage bus WV

Emergency lighting minibus WELM

Lightning arrester f

Fuse symbol

Fast fuse FTF

Drop fuse FF

Voltage limiting protection device FV

Capacitance c

Power capacitor CE

Forward button SBF

Reverse button SBR

Stop button SBS

Panic button SBE

Test button SBT

Reset button SR

Limit switch SQ

Proximity switch SQP

Manual control switch SH

Time control switch SK

Liquid level control switch SL

Humidity control switch SM

Pressure control switch SP

Speed control switch SS

Auxiliary switch ST temperature control switch

Voltmeter changeover switch SV

Ammeter changeover switch SA

Rectifier u

Silicon controlled rectifier UR

The control circuit has a rectifier VC with power supply.

Inverter ultrafiltration

Converter UC

Inverter user interface

Motor m

Asynchronous motor MA

Synchronous motor MS

Dc motor MD

Wound rotor induction motor MW

Squirrel cage motor MC

Electric valve YM

Solenoid valve YV

YF fire damper

Smoke exhaust valve YS

Electromagnetic lock YL

Trip coil YT

Closed coil YC

Pneumatic actuators YPA, Asia

Electric actuator blade

Heating device (electric heating) FH

Lighting lamp (lighting device) EL

Electric air conditioner

Electric heater heating element EE

Inductor coil, reactor l

Low frequency excitation coil

Arc suppression coil LA

Filter capacitor LL

Resistor r

Potentiometer RP

Thermistor RT

Photosensitive resistor RL

Rheostat RPS

Grounding resistance RG

Discharge resistance RD

Starting rheostat RS

Radio frequency sensitive rheostat

Current limiting resistor RC

Photoelectric cell, thermoelectric sensor b

Pressure converter BP

Temperature converter BT

Speed converter BV

Time measuring sensor BT 1, black

Liquid level measuring sensor BL

Temperature measuring sensors BH, BM

Auxiliary text name

Word symbol

A current of water

imitate

Alternating current

a letter

automatic

University teachers' association

ACC acceleration

Add others

adjustable

AUX auxiliary

ASY asynchrony

BRK braking

black

BL blue

Backward bandwidth

C control

clockwise

Counterclockwise

Delay (delay)

D differential

D Hao

D decline

DC·DC

Decimal subtraction

E grounding

EM emergency

F express

Feedback feedback

Forward

GN green

H height

Entering

INC Zeng

IND induction

L Zuo

L limit

L low

Los Angeles atresia

M master

M clock

M midline

manual

neutral line

Close and disconnect

On (off)

Output output

P pressure

Pest protection

PE protective grounding

PEN protective grounding is shared with neutral wire.

PU ungrounded protection

R record

right side

R anti

red

rare

RST reset

RES standby

run

S signal

First start

Setting and positioning

Saturation saturation

STE dance steps

STP stop

Synchronization synchronization

Test temperature

T time

Noise-free (anti-interference) grounding

vacuum

V speed

Volt voltage

Wh white

Huang Ye

A complete set of symbols for electrical components.

Serial Number Component Name New Symbol Old Symbol

1 relay K J

2 current relay KA LJ

3 negative sequence current relay Kan FLJ

4 zero sequence current relay KAZ LLJ

5 kV YJ voltage relay

6 positive sequence voltage relay kvpjyj

7 negative sequence voltage relay kvnffyj

8 zero sequence voltage relay KVZ LYJ

9 time relay KT SJ

10 power relay KP GJ

1 1 differential relay KD CJ

12 signal relay KS XJ

13 signal pulse relay KAI XMJ

14 ZJ KC relay race

15 RJ KR thermal relay

16 impedance relay ZKJ KI

17 temperature relay KTP WJ

18 gas relay KG WSJ

19 turn off relay KCR or KON HJ.

20 travel relay KTR TJ

2 1 turn off relay KCP HWJ

22 trip relay KTP TWJ

23 KVS JJ power monitoring relay

24 pressure monitoring relay KVP YJJ

25 voltage relay KVM YZJ

26 accident signal relay kcaxjj

27 relay protection tripping export relay kou

28 manually turn off relay KCRM SHJ

29 manual trip relay KTPM STJ

30 KAC or JSJ KCL acceleration relay

3 1 reset relay KPE FJ

32 Lock relay KLA or KCB BSJ

33 Check relay KSY·TJJ at the same time.

34 automatic quasi-synchronous device ASA ZZQ

35 automatic reclosing device has ZCJ.

36 automatic excitation regulating device AVR or AAVR ZTL

37 Automatic switching-in device of standby power supply AATS or RSAD·BZT

Button sb.

39 close button SBC HA

40 travel button SBT TA

4 1 reset button SBre or SBR FA

42 test button SBte YA

43 emergency stop button SBes JTA

44 start button SBst QA

45 self-sustaining button SBhs BA

46 Stop pressing the button SBss

47 control switch SAC KK

48 change-over switch SAH or SAZK

49 measuring switch Sam CK

50 synchronous transfer switch SAS TK

5 1 automatic synchronous transfer switch 2 ASC DTK

52 manual synchronous transfer switch 1SASC STK

53 self-synchronous transfer switch SSA2 ZTK

54 automatic switch quality assurance

55-knife switch QK or SN DK

Fulu no.56

57 Quick fuse box

58 lock switch SAL BK

59 signal lamp HL XD

60 optical plate HL or HP assembly

6 1 alarm HAB or hajl

62 close contactor kmhc

63 contactor KM C

64 closed coil Yon or LC HQ

65 trip coil Yoff or LT TQ

66 socket XS

67 plug XP

68 terminal strip XT

69 test terminal XE

70 connector XB LP

7 1 battery British XDC

72 pressure transmitter BP YB

73 temperature transmitter BT WDB

74 electric clock PT

75 amps

76 volt meter PV

77 watt hour meter PJ

78 active power meter

79 reactive power meter

80 watches in the same period

8 1 frequency table PF

82 capacitor c

83 deexcitation resistance RFS or Rfd Rmc

84 shunt RW

85 thermal resistance RT

86 potentiometer RP

87 inductance (reactance) coil

88 Left or Right Current Transformer

89 voltage transformer TV PT or YH

10KV voltage transformer TV SYH

35KV voltage transformer TV UYH

1 10KV voltage transformer TV YYH

90 circuit breaker QF DL

9 1 disconnector QS G

92 power transformer TM B

93 synchronous generator GS TF

94 AC motor MA JD

95 DC motor company ZD, Maryland

96 Small Bus of Secondary Circuit of Voltage Transformer

97 voltage small bus (to be merged) WST or WVB TQMa and TQMb at the same time

98 voltage small bus (running) WOS` or WVBN TQM` A, TQM` B.

99 quasi-synchronous closing small bus 1WSC, 2WSC, 3WSC

1WPO、2WPO、3WPO

100 control power bus +WC, -WC +KM, -KM

10 1 signal power supply small bus +WS, -WS +XM, -XM

102 turn on the small bus+won,-won+mm,-mm.

103 accident signal minibus wfsym

104 zero sequence voltage small bus WVBz