JB/T 8973-2011 in English

VALID

Explosion protection requirements for increased-safety brushless excitation synchronous motor

Issued on:2011-12-20
Implemented on:2012-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $150.00
$146.00

Standard No:	JB/T 8973-2011
Document status:	VALID
Title in English:	Explosion protection requirements for increased-safety brushless excitation synchronous motor
Title in Chinese:	增安型无刷励磁同步电动机防爆技术要求
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-12-20
Implemented on:	2012-04-01
Superseding:	JB/T 8973-1999 Specification of explosion protection for increased safety brushless excitation synchronous motor
ICS Classification:	29.260.20-Electrical apparatus for explosive atmospheres
Chinese Classification:	K25-Explosion-proof electric machine
Professional Classification:	JB-Machinery
Related Keywords:	increased-safety brushless excitation safety brushless excitation explosion protection requirements synchronous motor scopethis standard synchronous motors
Related Topics:	Explosion-proof motor technology housing motor Explosion-proof technology No magnetic requirements micro brushless motor excitation Increased safety type electric motor Energy Efficiency of Excitation Motor Main technologies of magnetodynamic generator Explosion-proof cabinet technical parameter requirements Explosion-proof standards for unpowered fans

本标准规定了增安型无刷励磁同步电动机的防爆技术要求、试验方法和检验规则。
本标准适用于2区爆炸危险场所内的增安型无刷励磁同步电动机。

Scope

This standard specifies the explosion-proof technical requirements, test methods and inspection rules for increased safety brushless excitation synchronous motors. This standard applies to increased safety brushless excitation synchronous motors (hereinafter referred to as motors) in explosion hazardous locations in Zone 2.

More samples: JJG 21-2008 QC/T 942-2021 DL/T 5154-2012

Sample only — not a preview of JB/T 8973-2011

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

JB/T 12887-2016 in English

Technical conditions of YZYKS, YZYKS-W series high-voltage positive pressure three-phase asynchronous motors (frame number 355~630)
2016-10-22
JB/T 15260-2025 in English

Technical Specifications for YBXKK Series High Efficiency High Voltage Explosion-Proof Three-Phase Induction Motors (Frame Sizes 500～900)
2025-07-02
JB/T 11201.2-2015 in English

Specifications for flameproof variable-frequency adjustable-speed three-phase asynchronous motors.Part 2: YBBP series flameproof (Ex d II C T1~T4) variable-frequency adjustable-speed three-phase asynchronous motors (frame size 80 to 355)
2015-10-10