{"id":3919,"date":"2025-09-29T10:42:03","date_gmt":"2025-09-29T10:42:03","guid":{"rendered":"https:\/\/greencode.ge\/?post_type=product&p=3919"},"modified":"2025-09-29T10:42:03","modified_gmt":"2025-09-29T10:42:03","slug":"pwr-c2-640wdc-2","status":"publish","type":"product","link":"https:\/\/greencode.ge\/en\/product\/pwr-c2-640wdc-2\/","title":{"rendered":"PWR-C2-640WDC="},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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PWR-C2-640 WDC= Specification<\/strong><\/h3>\n<\/td>\n<\/tr>\n

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Power Supply Rated Maximum<\/p>\n<\/td>\n

\n

640W<\/p>\n<\/td>\n<\/tr>\n

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Total Output BTU (Note: 1000 BTU per hr = 293 W)<\/p>\n<\/td>\n

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2188 BTU\/hr, 640W<\/p>\n<\/td>\n<\/tr>\n

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Input-Voltage Range and Frequency<\/p>\n

(Note: ±10% of “Input-Voltage Range”)<\/p>\n<\/td>\n

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-36VDC to -72VDC<\/p>\n<\/td>\n<\/tr>\n

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Input Current<\/p>\n<\/td>\n

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21 – 10.5 A<\/p>\n<\/td>\n<\/tr>\n

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Output Ratings<\/p>\n<\/td>\n

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12V @ 20.83A<\/p>\n

-54V @ 7.36A<\/p>\n<\/td>\n<\/tr>\n

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Output Holdup Time<\/p>\n<\/td>\n

\n

> 2ms@-48VDC<\/p>\n<\/td>\n<\/tr>\n

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Power-Supply Input Receptacles<\/p>\n<\/td>\n

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Terminal strip<\/p>\n<\/td>\n<\/tr>\n

\n

Power Cord Rating<\/p>\n<\/td>\n

\n

20A @ 100VDC<\/p>\n<\/td>\n<\/tr>\n

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Physical Specifications<\/p>\n<\/td>\n

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(H x W x D): 1.58 X 3.75 X 11.75 in (4.0 x 9.5 x 29.8 cm)<\/p>\n

Weight: 2.75 lb<\/p>\n

(1.25 kg)<\/p>\n<\/td>\n<\/tr>\n

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Operating Temperature<\/p>\n<\/td>\n

\n

For the operating temperature ranges at various altitudes of AC and DC power supply module powered switches, see Table 1.<\/p>\n<\/td>\n<\/tr>\n

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Storage Temperature<\/p>\n<\/td>\n

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-40 to 158°F (-40 to 70°C)<\/p>\n<\/td>\n<\/tr>\n

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Relative Humidity Operating and Nonoperating Noncondensing<\/p>\n<\/td>\n

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5 to 96% noncondensing<\/p>\n<\/td>\n<\/tr>\n

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Altitude<\/p>\n<\/td>\n

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16,400 ft. (5,000 meters)<\/p>\n<\/td>\n<\/tr>\n

\n

MTBF<\/p>\n<\/td>\n

\n

Calculated MTBF must be greater than 300,000 using Telcordia SR-332, Method 1, Issue 3. Demonstrated MTBF is 500,000 hr (with 90% confidence level).<\/p>\n<\/td>\n<\/tr>\n

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EMI and EMC Compliance<\/p>\n<\/td>\n

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“AC OK”: Input power to the power supply is OK<\/p>\n

“PS OK”: Output power from the power supply is OK<\/p>\n<\/td>\n<\/tr>\n

\n

Safety Compliance<\/p>\n<\/td>\n

\n

For the operating temperature ranges at various altitudes of AC and DC power supply module powered switches, see Table 1.<\/p>\n<\/td>\n<\/tr>\n

\n

LED Indicators<\/p>\n<\/td>\n

\n

-40 to 158°F (-40 to 70°C)<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"< tbody > <\/p>\n\n\n
Model:<\/td>\nPWR-C2-640WDC= Catalyst 3650 Series Spare Power Supply<\/td>\n<\/tr>\n
Detail:<\/td>\n640W DC Config 2 Power Supply Spare<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":53354,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[460],"product_tag":[],"class_list":{"0":"post-3919","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cisco-power-supply-catalyst-3650-switch-power-supply-cisco","8":"first","9":"instock","10":"sale","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product\/3919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/comments?post=3919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media\/53354"}],"wp:attachment":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media?parent=3919"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_brand?post=3919"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_cat?post=3919"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_tag?post=3919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}