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Peppers防爆密封接頭（Peppers CR-U type glands）

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英國Peppers防爆密封接頭Peppers cable Gland

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Including type No’s:
CRUB
   S
“CR-U” type glands, certified Flameproof Ex d, Increased Safety Ex e & Restricted Breathing Ex nR are suitable for use in Zone 1, Zone 2, Zone 21, Zone 22, Group I Mining, Gas Groups IIA, IIB, IIC and Dust Groups IIIA, IIIB, IIIC. Occasionally referred to as “potting glands”, they provide a compound barrier Ex d & IP seal on the cable inner cores, eliminating damage to cables that exhibit “cold flow” characteristics and an additional environmental seal on the outer sheath. The unique features include, Peppers T-1000, the sealing compound that enables a quick and easy installation and an innovative barrier chamber that provides a cable acceptance that is on average 17% greater than other designs. The gland maintains IP66& IP68 to 100 metres and is deluge proof without the use of an additional seal or deluge boot. It is supplied with an IP O-ring seal as standard on metric entry threads.
COMPLIANCE STANDARDEN 60079-0, EN 60079-1, EN 60079-7
EN 60079-15, EN 60079-31, IEC 60079-0,
IEC 60079-1, 60079-7, IEC 60079-15,
IEC 60079-31 & IEC 60529
CERTIFICATIONATEX I M2 II 2GD Ex d I Mb & IIC Gb / Ex e I Mb & IIC Gb / Ex ta IIIC Da
II 3GD Ex nR IIC Gc
IECEx Ex d I Mb & IIC Gb / Ex e I Mb & IIC Gb / Ex ta IIIC Da / Ex nR IIC Gc
GOST-R Ex d I & IICU / Ex e IIU
CSA Ex d I & IIC Class I Zone 1
CSA AEx d IIC / AEx e II
Class I Division 2, Groups A, B, C & D
Class II Division 2, Groups E, F & G
Class III, Enclosure Types 3, 4 & 4X
NEPSI Ex d IIC
INMETRO BR - Ex d IIC / Ex nR II / Ex tD A21
ABS 1-1-4/7.7, 4.8-3/1.7, 4-8-3/13 and 4-8-4/27.5
MODU Rules 4-3-3/9
LLOYD’S Enclosure Systems (Part 1B)
RMRS Part XI of Rules for sea-going ships (ed.2008)
CERTIFICATE NO.ATEX SIRA 03ATEX1479X & SIRA 09ATEX4124X IECEx SIR 07.0098X
GOST-R POCC GB.06.B00853
CSA CSA 1356011
NEPSI GYJ06188X
INMETRO NCC 5881/09 X
ABS 09-LD463991A-PDA
LLOYD’S 10/00056
RMRS 09.00784.011
APPLICATION
EExd Equipment
CR-U type glands will maintain Flameproof Exd integrity when used with any unarmoured cable types.
Ref: IEC60079-14:2002 Section 10.4.2

Gas Group

Internal Ignition Source

Enclosure Volume

Which Zone

Use CR-C Gland

I, IIC, IIB, IIA

YES

Any

Zone 1 or 2

YES


Other Equipment
Mining Equipment Group I, M2 
Ignitable Dust, Zones 21 and 22 
IP RATING/td>IP66 & IP68 (100 metres - 7 Days), NEMA 4X & DTS01 1991
CURING TIME@ 21ºC
Conductor termination can be effected after 1 hour
The equipment can be energised after 4 hours
The compound chamber can be inspected after 4 hours
MATERIALSBrass or Stainless Steel
VARIATIONSFor lead sheath cables the gland is fitted with a metallic continuity washer:
Brass (CR-U2B); 316 Stainless Steel (CR-U2S)
OPTIONSTHREADSISO Metric; NPT; NPS; ISO Pipe Thread (BSP Taper, BSP Parallel)
PLATINGZinc (ZP); Nickel (NP)
OPERATING TEMPERATURES-60ºC to +135ºC
ACCESSORIESLocknut - Brass (ACBLN); Stainless Steel (ACSLN)
Earth Tag - Brass (ACBET), Stainless Steel (ACSET)
IP Washer - Nylon (ACNSW); Fibre (ACFSW)
Serrated Lock Washer - Stainless Steel (ACSSW)
Shroud - PVC (ACSPVC) / PCP (ACSPCP) / LSOH (ACSSIO)
EXAMPLE PART NUMBERINGSample: CR-UBCK1/NP/20/M20
CR-U:
CR-U - Type of gland with Compound (Barrier) Inner Seal & Silicone Elastomeric Outer Sea
**-*B - Material: Brass (B) / Stainless Steel (S)
C - PVC Shroud (C) - PCP Shroud (P) - LSOH Shroud (3)
K or V - Locknut, & Nylon (K) or Fibre (V) IP Washer
S - Including Serrated Washer
1 - Quantity per kit
NP - Nickel plating or Zinc Plated (ZP)
20s - Gland size with regards to cable acceptance range
M20 - Entry thread
Gland Size
Entry Threads
MetricNPT/BSP
Entry Thread Length
[B]		Max Across Corners
[A]		Max Protrusion Length
Gland Seal Range
Cable Inner Sheath / Cores [C]
Cable Outer Sheath [D]
Max No. of CoresMax Over CoresMax Inner SheathMinMax
Shroud Size
16M20 x 1.51/2” or
3/4”		1628.073.01510.48.43.48.4EL24
20sM20 x 1.51/2” or
3/4”		1628.073.03510.411.74.811.7EL24
20M20 x 1.51/2” or
3/4”		1633.073.04012.514.09.514.0EL30
25M25 x 1.53/4” or
1”		1641.474.06017.820.011.720.0EL38
32M32 x 1.51” or
1*1/4”		1650.680.08023.526.318.126.3EL46
40M40 x 1.51*1/4” or
1*1/2”		1660.587.013028.832.222.632.2EL55
50sM50 x 1.52”1671.587.020034.238.228.238.2EL65
50M50 x 1.52”1671.587.040039.444.133.144.1EL65
63sM63 x 1.52*1/2”1988.088.040044.850.139.350.1EL80
63M63 x 1.52*1/2”1988.088.042550.056.046.756.0EL80
75sM75 x 1.53”1999.097.042555.462.052.362.0EL90
75M75 x 1.53”1999.097.042560.868.058.068.0EL90
80M80 x 23” or
3*1/2”		25115.2123.042564.472.061.972.0EL104
85M80 x 23” or
3*1/2”		25115.2123.042569.878.069.178.0EL104
90M90 x 23*1/2” or
4”		25125.7123.042575.184.074.184.0EL114
100M100 x 23*1/2” or
4”		25125.7123.042580.590.081.890.0EL114
All Dimensions are in Millimetres
NOTES:
  • Gland Size does not necessarily equate to the entry thread size
  • The IP O-ring seal is only available on metric entry threads. IP washers can be supplied for tapered entry threads.
  • Please ensure that the IP O-ring is not used in conjunction with a flat IP washer.
  • Dimensions (A) & (B) may differ for glands with non metric entry threads. Please refer to our “Thread Reference Tables” for specific dimensions.
  • Where glands are fitted into non-metallic Ex e enclosures they must be included within the earth circuit of the system
  • The user should seek expert advice if intending to combine flammable and combustible dust in one environment/installation.
  • Assembly instructions must be read prior to installation and adhered to in full.
  • Peppers supply cable glands with parallel entry threads that conform to the flameproof threaded joint requirements of IEC/EN 60079-1 and other equivalent standards. They usually incorporate a thread run out according to the available machining techniques and will not have a full form thread for the entire length. Peppers will not be held responsible for clients’ installations where this has not been taken into account.
  • To maintain the specified IP rating, clearance holes must be in accordance with EN 50262 Table 1 and the entry device should be suitably secure
  • The gland is supplied with the correct amount of the two-part compound, gloves and instructions to allow one complete termination.
  • Gland kits can be supplied with a PTFE IP washer in order to maintain the temperature range if required.

 

 

中國區(qū)分銷商：
上海頤品自動化科技有限公司
Shanghai Epin Automation Co.,Ltd.

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:sales@epinautomation.com
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